SB 10.45.30-31

prabhavau — They who were the origin; sarva — of all varieties; vidyānām — of knowledge; sarva-jñau — omniscient; jagat-īśvarau — the Lords of the universe; na — not; anya — from any other source; siddha — achieved; amalam — impeccable; jñānam — knowledge; gūhamānau — hiding; nara — humanlike; īhitaiḥ — by Their activities; atha u — then; guru — of the spiritual master; kule — in the school; vāsam — residence; icchantau — desiring; upajagatuḥ — They approached; kāśyam — the native of Kāśī (Benares); sāndīpanim nāma — named Sāndīpani; hi — indeed; avanti-pura — in the city of Avantī (modern Ujjain); vāsinam — living.