Exodus 30:19-21

New International Reader's Version

¹⁹ Aaron and his sons must wash their hands and feet with water from it. ²⁰ When they enter the tent of meeting, they must wash with water so that they will not die. They will come to the altar to serve me. They will bring a food offering to the Lord. ²¹ When they do, they must wash their hands and feet so that they will not die. For all time to come, that will be a law for Aaron and the priests in his family line.”