न मे विदुः सुरगणाः प्रभवं न महर्षयः। अहमादिर्हि देवानां महर्षीणां च सर्वशः
na me viduḥ sura-gaṇāḥ prabhavaṁ na maharṣhayaḥ aham ādir hi devānāṁ maharṣhīṇāṁ cha sarvaśhaḥ
Neither the professors of divinity nor the great ascetics know My origin, for I am the source from which they all originate.
Translated by Shri Purohit Swami
Neither the hosts of the gods nor the great sages know My origin; for I am the source of all the gods and the great sages in every way.
Translated by Swami Sivananda
Word meanings (from the gita/gita dataset)
na—neither; me—my; viduḥ—know; sura-gaṇāḥ—the celestial gods; prabhavam—origin; na—nor; mahā-ṛiṣhayaḥ—the great sages; aham—I; ādiḥ—the source; hi—certainly; devānām—of the celestial gods; mahā-ṛiṣhīṇām—of the great seers; cha—also; sarvaśhaḥ—in every way