Exodus 40:12-15

12 Then you shall bring Aaron and his sons to the entrance of the tent of meeting, and shall wash them with water,

13 and put on Aaron the sacred vestments, and you shall anoint him and consecrate him, so that he may serve me as priest.

14 You shall bring his sons also and put tunics on them,

15 and anoint them, as you anointed their father, that they may serve me as priests: and their anointing shall admit them to a perpetual priesthood throughout all generations to come.

Exodus 40:12-15 Meaning and Commentary

\\INTRODUCTION OF EXODUS 40\\

This chapter contains the order for setting up the tabernacle, and
placing the furniture of it where it was the will of God it should be
put, Ex 40:1-8 and for the anointing it, and all its vessels, and
also Aaron and his sons, Ex 40:9-16 all which were accordingly
done, the tabernacle was reared up, and everything was put in its
proper place, Ex 40:16-33 upon which a cloud covered the tent, and
the glory of the Lord filled the tabernacle, so that Moses could not
enter; which cloud afterwards was a direction in their journeys, by
night and by day, Ex 40:34-38.