Exodus 29:13-15

New Century Version

¹³ Take all the fat that covers the inner organs, as well as the best part of the liver, both kidneys, and the fat around them, and burn them on the altar. ¹⁴ Take the bull’s meat, skin, and intestines, and burn them outside the camp. This is an offering to take away sin.

¹⁵ “Take one of the male sheep, and have Aaron and his sons put their hands on its head.