Exodus 29:9-11

Young's Literal Translation

⁹ and hast girded them [with] a girdle (Aaron and his sons), and hast bound on them bonnets; and the priesthood hath been theirs by a statute age-during, and thou hast consecrated the hand of Aaron, and the hand of his sons,

¹⁰ and hast brought near the bullock before the tent of meeting, and Aaron hath laid -- his sons also -- their hands on the head of the bullock.

¹¹ `And thou hast slaughtered the bullock before Jehovah, at the opening of the tent of meeting,