Exodus 30:20-22

The Voice

^19-20 When Aaron and his sons enter the congregation tent, or when they approach the altar to minister before Me by offering a sacrifice by fire, they must wash their feet and hands so that they will not die. ²¹ It is important that they are to wash their hands and feet, so that they will not die. This directive stands forever for Aaron and his descendants, and they must observe it throughout all generations.