Exodus 29:12-14

Complete Jewish Bible

¹² Take some of the bull’s blood, and put it on the horns of the altar with your finger; pour out all the rest of the blood at the base of the altar. ¹³ Take all the fat that covers the inner organs, the covering of the liver and the two kidneys with their fat, and offer them up in smoke on the altar. ¹⁴ But the bull’s flesh, skin and dung you are to destroy by fire outside the camp; it is a sin offering.