Genesis 8:18-20

Amplified Bible

¹⁸ So Noah went out, and his wife and his sons and their wives with him [after being in the ark one year and ten days]. ¹⁹ Every animal, every crawling thing, every bird—and whatever moves on the land—went out by families (types, groupings) from the ark.

²⁰ And Noah built an altar to the Lord, and took of every [ceremonially] clean animal and of every clean bird and offered burnt offerings on the altar.