Exodus 40:2-16

40:2 “On the first day of the first month you are to set up the tabernacle, the tent of meeting. 40:3 You are to place the ark of the testimony in it and shield the ark with the special curtain. 40:4 You are to bring in the table and set out the things that belong on it; then you are to bring in the lampstand and set up its lamps. 40:5 You are to put the gold altar for incense in front of the ark of the testimony and put the curtain at the entrance to the tabernacle. 40:6 You are to put the altar for the burnt offering in front of the entrance to the tabernacle, the tent of meeting. 40:7 You are to put the large basin between the tent of meeting and the altar and put water in it. 40:8 You are to set up the courtyard around it and put the curtain at the gate of the courtyard. 40:9 And take the anointing oil, and anoint the tabernacle and all that is in it, and sanctify it and all its furnishings, and it will be holy. 40:10 Then you are to anoint the altar for the burnt offering with all its utensils; you are to sanctify the altar, and it will be the most holy altar. 40:11 You must also anoint the large basin and its pedestal, and you are to sanctify it.

40:12 “You are to bring Aaron and his sons to the entrance of the tent of meeting and wash them with water. 40:13 Then you are to clothe Aaron with the holy garments and anoint him and sanctify him so that he may minister as my priest. 40:14 You are to bring his sons and clothe them with tunics 40:15 and anoint them just as you anointed their father, so that they may minister as my priests; their anointing will make them a priesthood that will continue throughout their generations.” 40:16 This is what Moses did, according to all the Lord had commanded him – so he did.

Exodus 40:30

40:30 Then he put the large basin between the tent of meeting and the altar and put water in it for washing.