Genesis 7:2-8

2You are to take with you seven pairs, a male and its female, of all the clean animals, and two of the animals that are not clean, a male and its female,

3and seven pairs, male and female, of the birds of the sky — in order to keep offspring alive throughout the earth.

4Seven days from now I will make it rain on the earth forty days and forty nights, and every living thing I have made I will wipe off the face of the earth.”

5And Noah did everything that the Lord commanded him.

6Noah was six hundred years old when the flood came and water covered the earth.

7So Noah, his sons, his wife, and his sons’ wives entered the ark because of the floodwaters.

8From the animals that are clean, and from the animals that are not clean, and from the birds and every creature that crawls on the ground,