Genesis 7:8

5 And Noah did everything which the Lord said he was to do.

6 And Noah was six hundred years old when the waters came flowing over all the earth.

7 And Noah, with his sons and his wife and his sons' wives, went into the ark because of the flowing of the waters.

8 Of clean beasts, and of beasts which are not clean, and of birds, and of everything which goes on the earth,

9 In twos, male and female, they went into the ark with Noah, as God had said.

10 And after the seven days, the waters came over all the earth.

11 In the six hundredth year of Noah's life, in the second month, on the seventeenth day of the month, all the fountains of the great deep came bursting through, and the windows of heaven were open;