Exodus 40:31-33

New Revised Standard Version, Anglicised Catholic Edition

³¹ with which Moses and Aaron and his sons washed their hands and their feet. ³² When they went into the tent of meeting, and when they approached the altar, they washed; as the Lord had commanded Moses. ³³ He set up the court around the tabernacle and the altar, and put up the screen at the gate of the court. So Moses finished the work.