Genesis 7:16

14they, and every animal after its kind, all the livestock after their kind, every creeping thing that creeps on the earth after its kind, and every bird after its kind, every bird of every sort.

15Pairs from all flesh with the breath of life in them went into the ship to Noah.

16Those who went in, went in male and female of all flesh, as God commanded him; then the LORD shut him in.

17The flood was forty days on the earth. The waters increased, and lifted up the ship, and it was lifted up above the earth.

18The waters rose, and increased greatly on the earth; and the ship floated on the surface of the waters.