स्वयमेवात्मनाऽत्मानं वेत्थ त्वं पुरुषोत्तम।
भूतभावन भूतेश देवदेव जगत्पते।।10.15।।
10.15 O supreme Person, the Creator of beings, the Lord of beings, God of gods, the Lord of the worlds, You Yourself alone know Yourself by Yourself.
10.15 Verily, Thou Thyself knowest Thyself by Thyself, O Supreme Person, O source and Lord of beings, O God of gods, O ruler of the world!
10.15. Only Yourself know Yourself by Yourself, O Supreme Purusa, Creator of all beings, Lord of beings, God of gods, Lord of the Universe !
Swayamevaatmanaatmaanam vettha twam purushottama; Bhootabhaavana bhootesha devadeva jagatpate.
swayam—yourself; eva—indeed; ātmanā—by yourself; ātmānam—yourself; vettha—know; tvam—you; puruṣha-uttama—the Supreme Personality; bhūta-bhāvana—the Creator of all beings; bhūta-īśha—the Lord of everything; deva-deva—the God of gods; jagat-pate—the Lord of the universe