3 and the waters returned from off the earth and abated after the end of a hundred and fifty days.
Genesis 8:3 Cross References - MSTC
Genesis 7:11
11 In the six hundredth year of Noah's life, in the second month, in the seventeenth day of the month, that same day were all the fountains of the great deep broken up, and the windows of heaven were opened,
Genesis 7:24
24 And the waters prevailed upon the earth, a hundred and fifty days.