Exodus 30:18-21 You will make a laver of copper and its post of copper, for washing, and put it between the tent of appointment and the altar, and put water therein,

CLV⁽ⁱ⁾ ¹⁸ You will make a laver of copper and its post of copper, for washing, and put it between the tent of appointment and the altar, and put water therein, ¹⁹ that Aaron and his sons will wash their hands and their feet from it. ²⁰ Whenever they enter into the tent of appointment they shall wash with water so that they should not die, or when they come close to the altar to minister, to fume incense by fire to Yahweh;" ²¹ then they will wash their hands and their feet so that they should not die. It will become to them an eonian statute, for him and his seed throughout their generations.