Genesis 2:20-22

20So the man gave names to all the livestock, the birds in the sky and all the wild animals. But for Adam no suitable helper was found.

21So the Lord God caused the man to fall into a deep sleep; and while he was sleeping, he took one of the man’s ribs and then closed up the place with flesh.

22Then the Lord God made a woman from the rib he had taken out of the man, and he brought her to the man.