Genesis 7:2-4

American Standard Version

² Of every clean beast thou shalt take to thee seven and seven, the male and his female; and of the beasts that are not clean two, the male and his female: ³ of the birds also of the heavens, seven and seven, male and female, to keep seed alive upon the face of all the earth. ⁴ For yet seven days, and I will cause it to rain upon the earth forty days and forty nights; and every living thing that I have made will I ^[a]destroy from off the face of the ground.