Genesis 7:1-5

1Then the Lord said to Noah, “Enter the ark, you and all your household, for I have seen that you alone are righteous before me in this generation.

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.