Genesis 7:7-9

Darby Translation

⁷ And Noah went in, and his sons, and his wife, and his sons' wives with him, into the ark, because of the waters of the flood.

⁸ Of clean beasts, and of beasts that are not clean, and of fowl, and of everything that creeps on the ground,

⁹ there came two and two unto Noah into the ark, male and female, as God had commanded Noah.