Exodus 29:13-22

13Take all the fat that is round the inside parts of the animal. Take the best part of the liver. Take both the kidneys with the fat that is round them. Burn all these things on the altar.

14But burn the rest of the bull's body outside the camp, with its skin and the food in its stomach. It is an offering to make the priests clean from their sins.

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

16Kill the sheep and take its blood to the altar. Throw some of the blood onto every side of the altar.

17Cut the sheep into pieces. Wash its inside parts and its legs. Then put them together with its head and the other pieces.

18Completely burn the whole sheep on the altar. It is a burnt offering to the Lord. Its smell pleases him.

19Take the second male sheep. Aaron and his sons must put their hands on its head.

20Kill the sheep. Put some of its blood on Aaron's right ear, the thumb of his right hand and on the big toe of his right foot. Do the same thing to each of his sons. Then throw some of the sheep's blood onto every side of the altar.

21Mix together some of the blood on the altar and some of the special oil. Splash this onto Aaron and onto his clothes. Splash it also onto his sons and onto their clothes. Then Aaron and his sons and their clothes will be holy.

22Take all the fat from this male sheep. Take its fat tail, the fat around its inside parts and the best part of the liver. Take the two kidneys with the fat that is round them. Also take the top part of its right leg. (This is the sheep that makes Aaron and his sons special servants of God.)