Genesis 6:22

Of every living thing of all flesh, you shall bring two of every sort into the ship, to keep them alive with you. They shall be male and female.

Of the birds after their kind, of the livestock after their kind, of every creeping thing of the ground after its kind, two of every sort will come to you, to keep them alive.

Take with you some of all food that is eaten, and gather it to yourself; and it will be for food for you, and for them.”