Genesis 7:12 KJV
And the rain was upon the earth forty days and forty nights.
Genesis 7:10–14 KJV Chapter Context
10
And it came to pass after seven days, that the waters of the flood were upon the earth.
11
In the six hundredth year of Noah’s life, in the second month, the seventeenth day of the month, the same day were all the fountains of the great deep broken up, and the windows of heaven were opened.
12
And the rain was upon the earth forty days and forty nights.
13
In the selfsame day entered Noah, and Shem, and Ham, and Japheth, the sons of Noah, and Noah’s wife, and the three wives of his sons with them, into the ark;
14
They, and every beast after his kind, and all the cattle after their kind, and every creeping thing that creepeth upon the earth after his kind, and every fowl after his kind, every bird of every sort.