Leviticus 8:18-29

Then he presented the ram of the burnt offering, and Aaron and his sons laid their hands on the head of the ram. Moses slaughtered it and sprinkled the blood around on the altar. When he had cut the ram into its pieces, Moses offered up the head and the pieces and the suet in smoke. After he had washed the entrails and the legs with water, Moses offered up the whole ram in smoke on the altar. It was a burnt offering for a soothing aroma; it was an offering by fire to the LORD, just as the LORD had commanded Moses. Then he presented the second ram, the ram of ordination, and Aaron and his sons laid their hands on the head of the ram. Moses slaughtered it and took some of its blood and put it on the lobe of Aaron’s right ear, and on the thumb of his right hand and on the big toe of his right foot. He also had Aaron’s sons come near; and Moses put some of the blood on the lobe of their right ear, and on the thumb of their right hand and on the big toe of their right foot. Moses then sprinkled the rest of the blood around on the altar. He took the fat, and the fat tail, and all the fat that was on the entrails, and the lobe of the liver and the two kidneys and their fat and the right thigh. From the basket of unleavened bread that was before the LORD, he took one unleavened cake and one cake of bread mixed with oil and one wafer, and placed them on the portions of fat and on the right thigh. He then put all these on the hands of Aaron and on the hands of his sons and presented them as a wave offering before the LORD. Then Moses took them from their hands and offered them up in smoke on the altar with the burnt offering. They were an ordination offering for a soothing aroma; it was an offering by fire to the LORD. Moses also took the breast and presented it for a wave offering before the LORD; it was Moses’ portion of the ram of ordination, just as the LORD had commanded Moses.