Thematic Bible: Required to wash in the brazen laver before they performed their services

You shall also make a laver of bronze and its foot also of bronze, for washing. And you shall put it between the tabernacle of the congregation and the altar. And you shall put water in it, for Aaron and his sons shall wash their hands and their feet there. When they go into the tabernacle of the congregation, they shall wash with water so that they do not die. Or when they come near to the altar to minister, to burn an offering made by fire to Jehovah, read more.
they shall wash their hands and their feet, so that they do not die. And it shall be a statute forever to them, to him and to his seed throughout their generations.