Verse 12 ... And thou shalt bring Aa'ron & his sons unto the door of the tabernacle of the congregation, & wash them with water.
Leviticus 8:1-13 ... (Moses consecrated Aaron & his sons.) AND the LORD spake unto Mo'ses saying,
Take Aa'ron & his sons with him, & the garments, & the anointing oil, & a bullock for the sin offering, & two rams, & a basket of unleavened bread;
And gather thou all the congregation together unto the door of the tabernacle of the congregation.
And Mo'ses did as the LORD commanded him: & the assembly was gathered together unto the door of the tabernacle of the congregation.
And Mo'ses said unto the congregation, This is the thing which the LORD commanded to be done.
And Mo'ses brought Aa'ron & his sons, & washed them with water.
And he put upon him the coat, & girded him with the girdle, & clothed him with the robe, & put the ephod upon him, & he girded him with the curious girdle of the ephod, & bound it unto him there with.
And he put the breastplate upon him: also he put in the breastplate he U'rim & Thum'mim.
And he put the mitre upon his head; also upon the mitre, even upon his forefront, did he put the golden plate, the holy crown; as the LORD commanded Mo'ses.
And Mo'ses took the anointing oil, & anointed the tabernacle & all that was therein, & sanctified them.
And he sprinkled thereof of upon the altar seven times, & anointed the altar & all his vessels, both the laver & his foot, to sanctify them.
And he poured of the anointing oil upon Aa'ron's head, & anointed him, to sanctify him.
And Mo'ses brought Aa'ron's sons, & put coats upon them, & girded them with girdles, & (bound) put bonnets upon them; as the LORD commanded Mo'ses.
Scripture reference used from The KJV Bible, SouthWestern Co., Nashville, TN