Bhagavad Gita 9.7

सर्वभूतानि कौन्तेय प्रकृतिं यान्ति मामिकाम्।कल्पक्षये पुनस्तानि कल्पादौ विसृजाम्यहम्॥

sarvabhūtāni kaunteya prakṛtiṃ yānti māmikām |kalpakṣaye punastāni kalpādau visṛjāmyaham ||

All beings, O Arjuna, go into My Nature at the end of a Kalpa; I send them forth again at the beginning of the next Kalpa.

All beings, O Arjuna, return at the end of every cosmic cycle into the realm of Nature, which is a part of Me, and at the start of the next I send them forth again.

Our plain-language meaning of this verse is waiting for scholar review.