1-4. “This is the ceremony for consecrating them as priests. Take a young bull and two rams, healthy and without defects. Using fine wheat flour but no yeast make bread and cakes mixed with oil and wafers spread with oil. Place them in a basket and carry them along with the bull and the two rams. Bring Aaron and his sons to the entrance of the Tent of Meeting and wash them with water.
15-18. “Then take one of the rams. Have Aaron and his sons place their hands on the head of the ram. Slaughter the ram and take its blood and throw it against the Altar, all around. Cut the ram into pieces; wash its innards and legs, then gather the pieces and its head and burn the whole ram on the Altar. It is a Whole-Burnt-Offering to God, a pleasant fragrance, an offering by fire to God.