Exodus 29:19-22

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.)