Bg. 8.13

ओमित्येकाक्षरं ब्रह्म व्याहरन्मामनुस्मरन् ।
यः प्रयाति त्यजन्देहं स याति परमां गतिम् ॥१३॥

Text

oṁ ity ekākṣaraṁ brahma
vyāharan mām anusmaran
yaḥ prayāti tyajan dehaṁ
sa yāti paramāṁ gatim

Synonyms

omplugin-autotooltip__small plugin-autotooltip_bigom

oṁkāra; beginning with om; indication of the Supreme; O Lord; O my Lord; O Supreme Lord; the combination of letters, omkāra.
—the combination of letters, omkāra; itiplugin-autotooltip__small plugin-autotooltip_bigiti

thus; all these; also; and so on; as; as such; considering all these things; considering in that way; here; in this way (after giving everything to the brāhmaṇas); in this way; it is thus; known by these names; like that; like this; so it is; such; taking it as; that; therefore; they; this; thus (Hariścandra said); thus (saying out of contempt); thus (thinking in the above-mentioned way); thus (thinking); thus; thus accepted; thus accepting the words of Lord Brahmā; thus deciding; thus stated; thus thinking; thus vituperating.
—thus; ekaplugin-autotooltip__small plugin-autotooltip_bigeka

alone; another; even; exclusively; first; for one; foremost; is one; of only one; of the oneness; one; one by one; one item; one only; one pot; only; only one; or one; the only one; uniquely; with one.
-akṣaramplugin-autotooltip__small plugin-autotooltip_bigakṣaram

beyond the senses; eternally existing; imperishable; indestructible; inexhaustible; infallible; syllables; the infallible Brahman; the original syllable, oṁkāra; this syllable; which is beyond the perception of the senses.
—supreme, indestructible; brahmaplugin-autotooltip__small plugin-autotooltip_bigbrahma

brahma; brāhmaṇas; mantras beginning with oṁ (such as oṁ tad viṣṇoḥ paramaṁ padaṁ sadā paśyanti sūrayaḥ); Veda; Vedas; absolute; Absolute Truth; all my brahminical qualifications; all the Vedas; all the Vedas with their different branches of knowledge; all the Vedas; all transcendental literatures; and brahma; Being; brahma; Brahmaloka; Brahman; brahminical civilization; brahminical culture; by Lord Brahmā; called by the name Brahman; from the activities of Brahman realization or austerity; Gāyatrī hymns; impersonal Brahman; impersonal Brahman realization; is the brāhmaṇas; knowledge of Brahman; Kṛṣṇa; Lord Brahmā; of a brāhmaṇa; of impersonal Brahman; of impersonal Brahman, or the Absolute Truth; of Lord Brahmā; of the brāhmaṇas; of the impersonal effulgence; spirit; spiritual; spiritual kingdom; spiritual knowledge; spiritual nature; spiritual power; Supreme; the brāhmaṇas; the Vedas; the Absolute; the Absolute Truth; the all-pervading Absolute Truth; the brahminical culture; the greatest; the Gāyatrī mantra; the impersonal Brahman (which is an emanation from Kṛṣṇa); the impersonal Brahman; the impersonal Brahman effulgence; the impersonal feature; the Parabrahman, Kṛṣṇa; the personified Vedas; the Supreme; the Supreme Absolute Truth; the Supreme Brahman; the Supreme Brahman, the Personality of Godhead; the Supreme Lord; the Supreme Personality of Godhead; the supreme spirit; the supreme truth, the Absolute Truth, Brahman; the Vedic knowledge; the Vedic literatures; the Vedic wisdom; Transcendence; transcendental; truth; unlimited; Vedic; Vedic knowledge; Vedic sound; without change; You are known as Brahman.
—absolute; vyāharanplugin-autotooltip__small plugin-autotooltip_bigvyāharan

vibrating.
—vibrating; māmplugin-autotooltip__small plugin-autotooltip_bigmām

about Me; at me; attains me; from me; Me (Kṛṣṇa); Me (Lord Kṛṣṇa); me (the earth); Me (the Supreme Lord); me (Vasiṣṭha); me; Me, the Supreme Personality of Godhead; My direction; Myself; of myself; to Me; unto me; upon me.
—Me (Kṛṣṇa); anusmaranplugin-autotooltip__small plugin-autotooltip_biganusmaran

always thinking of; remembering; thinking about; thinking after; thinking of; thinking within.
—remembering; yaḥplugin-autotooltip__small plugin-autotooltip_bigyah

who; a devotee who; a person; a person who; all those; any person who; any such master who; anyone (king or governor); anyone; anyone who; Bali Mahārāja; because; everything; he (who has); he; he person who; He who (Govinda); he who (Jahnu); He who (Lord Nārāyaṇa); He who (Lord Śrī Caitanya Mahāprabhu); he who (my so-called husband); he who (Somadatta); He who (the Lord); He who (the Personality of Godhead); He who (the Supreme Personality of Godhead); he who (Śunaḥśepha); he who; I who; it is He only; King Khaṭvāṅga who; Lord Rāmacandra who; Mahārāja Sagara who; on account of; one; one of the sons of Sagara Mahārāja; one which; one who (the Supreme Personality of Godhead); one who (Viśvāmitra); one who; one who is; person; such a person (as you); such a person; that; that is; that person; that Personality of Godhead who; that same person who; that which; the Lord who; the one; the one who; the person; the person who; the same Jaḍa Bharata who was formerly Mahārāja Bharata, the son of Mahārāja Ṛṣabhadeva; the same Rāhu; the Supreme Lord who; the Supreme Personality of Godhead; the Supreme Personality of Godhead who; the system; who; who are; who is; whoever; whom; you who; Your Lordship.
—anyone; prayātiplugin-autotooltip__small plugin-autotooltip_bigprayāti

achieved; does reach; goes; leaves.
—leaves; tyajanplugin-autotooltip__small plugin-autotooltip_bigtyajan

giving up; quitting.
—quitting; dehamplugin-autotooltip__small plugin-autotooltip_bigdeham

a body; a material body; another body; body; body, or transcendental form; material body; the body; the kind of body; the material body; the universal form; this body; transcendental body; your body.
—this body; saḥplugin-autotooltip__small plugin-autotooltip_bigsaḥ

mahat-tattva; a person (Kaṁsa); a son; Aghāsura; all; anyone; Bharata Mahārāja; Brahmā; child Parīkṣit; Dakṣa; Dhruva; Dhruva Mahārāja; Dhṛtarāṣṭra; Durvāsā Muni; he (Agastya); he (Aghāsura); he (Ajāmila); he (Ambarīṣa Mahārāja); he (Aṅgirā Ṛṣi); He (Baladeva); he (Bali Mahārāja); he (Brahmā); he (Brahmājī); he (Budha); he (Citraketu); he (Dakṣa); he (Devāpi); he (Dhruva Mahārāja); he (Dhruva); he (Droṇa); he (Durvāsā); he (Emperor Manu); he (Gajendra); he (Garuḍa); he (Hiraṇyakaśipu); he (Hiraṇyakaśipu, the King of the Daityas); he (Indra); he (Jamadagni); he (Janamejaya); he (Jaḍa Bharata); he (Kardama); he (Kaṁsa); he (King Citraketu); he (King Hūhū); he (King Indra); he (King Kaṁsa); he (King Nīpa); he (King Pṛthu); he (King Rantideva); he (King Āgnīdhra); he (Kārtavīryārjuna); He (Kṛṣṇa); He (Lakṣmaṇa, the brother of Lord Rāmacandra); he (Lord Brahmā); He (Lord Kṛṣṇa); He (Lord Rāmacandra); He (Lord Viṣṇu); he (Lord Śiva); he (Mahārāja Ambarīṣa); he (Mahārāja Bharata); he (Mahārāja Priyavrata); he (Mahārāja Rahūgaṇa); he (Maitreya Muni); he (Manu); he (my father); he (Nahuṣa); he (Nābhāga); he (one who is not self-controlled); he (Prahlāda Mahārāja); he (Purūravā); he (Rantideva); he (Sarvatejā); He (Satyasena); he (Soma, the moon-god); he (Svāyambhuva Manu); he (that hunter); he (that uncivilized Kaṁsa); he (the muni); he (the conditioned soul); he (the devotee); he (the great man); he (the individual soul); he (the King); he (the leader of the elephants); He (the Lord); He (the Personality of Godhead); he (the serpent); he (the sun-god); He (the Supreme Lord); He (the Supreme Person); He (the Supreme Personality of Godhead); he (Vasudeva); he (Vasudeva, also known as Ānakadundubhi); he (Venus); he (Vidura); he (Viśvarūpa); He (Vāmanadeva); he (Vāsudeva); he (Vīrabhadra); he (Vṛtra); he (Vṛtrāsura); he (Śukadeva Gosvāmī); he (Śukrācārya); he (Śūra); he (Ṛcīka); he (Ṛṣyaśṛṅga); he; He alone; he is; he, Durvāsā Muni; he, Hariścandra; he, Jamadagni; he, King Purūravā; he, Kārtavīryārjuna; he, Lord Paraśurāma; He, Lord Rāmacandra; he, Mahārāja Ambarīṣa; he, Mahārāja Sagara; he, Prahlāda Mahārāja; he, Purañjaya; he, Purūravā; he, Rohita; he, Rāvaṇa; he, Saubhari Muni; he, Saubhari Ṛṣi; he, so celebrated; he, Soma; he, the brāhmaṇa; he, the King; He, the Lord; he, Varuṇa; he, Vasiṣṭha; he, Vidura; He, Śrī Caitanya Mahāprabhu; Hiraṇyakaśipu; Hiraṇyākṣa; His Lordship; His Lordship the Supreme Personality of Godhead; his son Utkala; I am the same powerful person; is he; it; Jambhāsura; Kardama Muni; Kaśyapa; Kaśyapa Muni; King Dakṣa; King Indra; King Malayadhvaja; King Purañjana; King Pṛthu; King Vena; King Yayāti; Kṛṣṇa; Kṛṣṇa Himself; Lord Brahmā; Lord Kṛṣṇa; Lord Śiva; Lord Śrī Caitanya Mahāprabhu; Mahārāja Bharata; Mahārāja Ikṣvāku; Mahārāja Yayāti; Mahārāja Yudhiṣṭhira; myself; one such as your good self; one who does so; Prahlāda Mahārāja; Prajāpati Dakṣa; Revata; so myself; someone; such; such a devotee; such a person; such a person as I am; such a personality; Sudyumna; Svāyambhuva Manu; that (great demon Maya Dānava); that (having the above symptoms); that (Supreme Personality of Godhead); that (Supreme Personality of Godhead, Kṛṣṇa); that brāhmaṇa; that yoga system; that; that Ajāmila; that arrow; that banyan tree; that boy of the name Vena; whether that person; which; You; Your Lordship; yourself.
—he; yātiplugin-autotooltip__small plugin-autotooltip_bigyati

achieves; one in the renounced order of life; or sannyāsī.
—achieves; paramāmplugin-autotooltip__small plugin-autotooltip_bigparamam

a supreme; divine; extreme; foremost; highest; is the supreme; most; supreme; the best (within the universe); the best; the Supreme; the ultimate; the ultimate goal; topmost; transcendental; ultimate; very; very great; very severe; with great.
—supreme; gatimplugin-autotooltip__small plugin-autotooltip_biggatim

a condition; abode; achievement; activities; advancement, destination; constitutional position; departure; destination; direction; disappearance; duration of life; factual position; Gati; liberation; movement; movements; path; path of liberation; perfection; perfectional stage; position; progress; reactions; real position; result; salvation; speed; state; the activities; the best destination; the characteristics or actual behavior; the destination; the end; the goal of life; the movement; the progress; the ultimate goal of life; the whereabouts; the womb; to a state; to the destination; transcendental activities; transferral to the spiritual world; way.
—destination. 

Translation

After being situated in this yoga practice and vibrating the sacred syllable om, the supreme combination of letters, if one thinks of the Supreme Personality of Godhead and quits his body, he will certainly reach the spiritual planets. 

Purport

It is clearly stated here that om, Brahman, and Lord Kṛṣṇa are not different. The impersonal sound of Kṛṣṇa is om, but the sound Hare Kṛṣṇa contains om. It is clearly recommended in this age that if one quits his body at the end of this life chanting the mahāmantra, Hare Kṛṣṇa, he will reach the spiritual planets. Similarly, those who are devotees of Kṛṣṇa enter the Kṛṣṇa planet or Goloka Vṛndāvana, whereas the impersonalists remain in the brahmajyoti. The personalists also enter many innumerable planets in the spiritual sky known as Vaikuṇṭhas.