Genesis 8:15-20

Then God said to Noah, “Leave the boat, all of you—you and your wife, and your sons and their wives. Release all the animals—the birds, the livestock, and the small animals that scurry along the ground—so they can be fruitful and multiply throughout the earth.” So Noah, his wife, and his sons and their wives left the boat. And all of the large and small animals and birds came out of the boat, pair by pair. Then Noah built an altar to the LORD, and there he sacrificed as burnt offerings the animals and birds that had been approved for that purpose.