Exodus 29:4

4 Then bring Aaron and his sons to the entrance to the tent of meeting and wash them with water.

Read Exodus 29:4 Using Other Translations

And Aaron and his sons thou shalt bring unto the door of the tabernacle of the congregation, and shalt wash them with water.
You shall bring Aaron and his sons to the entrance of the tent of meeting and wash them with water.
“Present Aaron and his sons at the entrance of the Tabernacle, and wash them with water.