Genesis 7:1-3

New Revised Standard Version, Anglicised Catholic Edition

The Great Flood

7 Then the Lord said to Noah, ‘Go into the ark, you and all your household, for I have seen that you alone are righteous before me in this generation. ² Take with you seven pairs of all clean animals, the male and its mate; and a pair of the animals that are not clean, the male and its mate; ³ and seven pairs of the birds of the air also, male and female, to keep their kind alive on the face of all the earth.