Genesis 7:2-4

New International Version - UK

² Take with you seven pairs of every kind of clean animal, a male and its mate, and one pair of every kind of unclean animal, a male and its mate, ³ and also seven pairs of every kind of bird, male and female, to keep their various kinds alive throughout the earth. ⁴ Seven days from now I will send rain on the earth for forty days and forty nights, and I will wipe from the face of the earth every living creature I have made.’