Exodus 40:15-17

Young's Literal Translation

¹⁵ and anointed them as thou hast anointed their father, and they have acted as priests to Me, and their anointing hath been to be to them for a priesthood age-during, to their generations.'

¹⁶ And Moses doth according to all that Jehovah hath commanded him; so he hath done.

¹⁷ And it cometh to pass, in the first month, in the second year, in the first of the month, the tabernacle hath been raised up;