Exodus 30:17-19

Darby Translation

¹⁷ And Jehovah spoke to Moses, saying,

¹⁸ Thou shalt also make a laver of copper, and its stand of copper, for washing; and thou shalt put it between the tent of meeting and the altar, and shalt put water in it.

¹⁹ And Aaron and his sons shall wash their hands and their feet out of it.