O learned brāhmaṇa, kindly describe to us whatever activities the Supreme Personality of Godhead, who created this cosmic manifestation, has performed in the past manvantaras, is performing at present, and will perform in the future manvantaras.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
यद्यस्मिन्नन्तरे ब्रह्मन् भगवान् विश्वभावनः । कृतवान् कुरुते कर्ता ह्यतीतेऽनागतेऽद्य वा
yadyasminnantare brahman bhagavān viśvabhāvanaḥ | kṛtavān kurute kartā hyatīte'nāgate'dya vā
SB 8.1.3