Genesis 7:3
King James Version
“Of fowls also of the air by sevens, the male and the female; to keep seed alive upon the face of all the earth.”
Context
1And the LORD said unto Noah, Come thou and all thy house into the ark; for thee have I seen righteous before me in this generation.
2Of every clean beast thou shalt take to thee by sevens, the male and his female: and of beasts that not clean by two, the male and his female.
3Of fowls also of the air by sevens, the male and the female; to keep seed alive upon the face of all the earth.
4For yet seven days, and I will cause it to rain upon the earth forty days and forty nights; and every living substance that I have made will I destroy from off the face of the earth.
5And Noah did according unto all that the LORD commanded him.
6And Noah six hundred years old when the flood of waters was upon the earth.