Exo Exodus, chapter Book of Exodus, chapter 30
When they go into the tabernacle of the congregation, they shall wash with water, that they die not; or when they come near to the altar to minister, to burn offering made by fire unto the LORD-Yehōvah (Messiah Pre-Incarnate):
So they shall wash their hands and their feet, that they die not: and it shall be a statute forever to them, [even] to him and to his seed throughout their generations.