Exodus 29:18-20

Revised Standard Version

¹⁸ and burn the whole ram upon the altar; it is a burnt offering to the Lord; it is a pleasing odor, an offering by fire to the Lord.

¹⁹ “You shall take the other ram; and Aaron and his sons shall lay their hands upon the head of the ram, ²⁰ and you shall kill the ram, and take part of its blood and put it upon the tip of the right ear of Aaron and upon the tips of the right ears of his sons, and upon the thumbs of their right hands, and upon the great toes of their right feet, and throw the rest of the blood against the altar round about.