Genesis 7:10 WEB

⁸  Clean animals, animals that are not clean, birds, and everything that creeps on the ground

⁹  went by pairs to Noah into the ark, male and female, as God commanded Noah.

¹⁰  It happened after the seven days, that the waters of the flood 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 the same day all the fountains of the great deep were burst open, and the sky's windows were opened.

¹²  The rain was on the earth forty days and forty nights.