त्वमादिदेवः पुरुषः पुराण स्त्वमस्य विश्वस्य परं निधानम्। वेत्तासि वेद्यं च परं च धाम त्वया ततं विश्वमनन्तरूप
tvam ādi-devaḥ puruṣhaḥ purāṇas tvam asya viśhvasya paraṁ nidhānam vettāsi vedyaṁ cha paraṁ cha dhāma tvayā tataṁ viśhvam ananta-rūpa
You are the Primal God, the Ancient One, the Supreme Abode of this universe, the Knower, the Knowledge, and the Final Home. You fill everything. Your form is infinite.
Translated by Shri Purohit Swami
You are the primal God, the ancient Purusha, the supreme refuge of this universe, the knower, the knowable, and the supreme Abode. Through You, the universe is pervaded, O Being of infinite forms.
Translated by Swami Sivananda
Word meanings (from the gita/gita dataset)
tvam—you; ādi-devaḥ—the original Divine God; puruṣhaḥ—personality; purāṇaḥ—primeval; tvam—you; asya—of (this); viśhwasya—universe; param—Supreme; nidhānam—resting place; vettā—the knower; asi—you are; vedyam—the object of knowledge; cha—and; param—Supreme; cha—and; dhāma—Abode; tvayā—by you; tatam—pervaded; viśhwam—the universe; ananta-rūpa—posessor of infinite forms