John Gill Commentary Exodus 40:12

"And thou shalt bring Aaron and his sons unto the door of the tent of meeting, and shalt wash them with water." — Exodus 40:12 (ASV)

Ver. 12-14. And thou shalt bring Aaron and his sons to the door of the
tabernacle of the congregation
To wash, anoint, and clothe them, as in the two following verses (Exodus 40:13Exodus 40:14) , that they might minister in the priest's office, according to (Exodus 28:41) (29:4-8) (See Gill on Exodus 28:41) (See Gill on Exodus 29:4) (See Gill on Exodus 29:5) (See Gill on Exodus 29:6) (See Gill on Exodus 29:7) (See Gill on Exodus 29:8)