Exodus 30:19-21

21st Century King James Version

¹⁹ For Aaron and his sons shall wash their hands and their feet thereat.

²⁰ 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,

²¹ so they shall wash their hands and their feet, that they die not. And it shall be a statute for ever to them, even to him and to his seed throughout their generations.”