Genesis 7:5

Also of the birds of the sky, seven and seven, male and female, to keep seed alive on the surface of all the earth.

In seven days, I will cause it to rain on the earth for forty days and forty nights. Every living thing that I have made, I will destroy from the surface of the ground.

Noah was six hundred years old when the flood of waters came on the earth.

Noah went into the ship with his sons, his wife, and his sons' wives, because of the waters of the flood.