Genesis 7:10 in the King James Version
And it came to pass after seven days, that the waters of the flood were upon the earth.
Context
9 went by pairs to Noah into the ship, male and female, as God commanded Noah.
10 After the seven days, the floodwaters came on the earth.
11 In the six hundredth year of Noah’s life, in the second month, on the seventeenth day of the month, on that day all the fountains of the great deep burst open, and the sky’s windows opened.