Bible Verses About Priests: Purification by blood of the consecration ram

And when thou hast sacrificed him, thou shalt take of his blood, and put upon the tip of the right ear of Aaron and of his sons, and upon the thumbs and great toes of their right hand and foot, and thou shalt pour the blood upon the altar round about.

And when thou hast taken of the blood that is upon the altar, and of the oil of unction, thou shalt sprinkle Aaron and his vesture, his sons and their vestments. And after they and their vestments are consecrated,

And when Moses had immolated it, he took of the blood thereof, and touched the tip of Aaron's right ear, and the thumb of his right hand, and in like manner also the great toe of his right foot.

He offered also the sons of Aaron: and when with the blood of the ram that was immolated, he had touched the tip of the right ear of every one of them, and the thumbs of their right hands, and the great toes of their right feet, the rest he poured on the altar round about.