Leviticus 9:19-21

Living Bible

¹⁹ Then he collected the fat of the ox and the ram—the fat from their tails and the fat covering the inner organs—and the kidneys and gall bladders. ²⁰ The fat was placed upon the breasts of these animals, and Aaron burned it upon the altar; ²¹ but he waved the breasts and right shoulders slowly before the Lord as a gesture of offering it to him, just as Moses had commanded.