guṇatrayavibhāgayoga - Verse śloka 3
śloka 3
mama yonirmahad brahma tasmingarbhaṃ dadhāmyaham |
sambhavaḥ sarvabhūtānāṃ tato bhavati bhārata ||14-3||
Translation
O Bharata! My great Prakriti in the form of Brahman is the womb (of beings), in which I place the seed; from this arises the birth of all beings.