Exodus 40:31-33

Complete Jewish Bible

³¹ so that Moshe and Aharon and his sons could wash their hands and feet there — ³² so that they could wash when entering the tent of meeting and when approaching the altar, as Adonai had ordered Moshe.

³³ Finally, he erected the courtyard around the tabernacle and the altar and set up the screen for the entrance to the courtyard.