Genesis 7:9-11

New King James Version

⁹ two by two they went into the ark to Noah, male and female, as God had commanded Noah. ¹⁰ And it came to pass after seven days that the waters of the flood were on the earth. ¹¹ In the six hundredth year of Noah’s life, in the second month, the seventeenth day of the month, on ^(A)that day all ^(B)the fountains of the great deep were broken up, and the ^(C)windows of heaven were opened.