Exodus 30:19-21 ▼

19 and Aaron and his sons have washed their hands and their feet from it;

20 they wash [with] water in their going into the Tent of Meeting, and do not die; or in their drawing near to the altar to minister, to make incense [as] a fire-offering to YHWH,

21 then they have washed their hands and their feet, and they do not die, and it has been a continuous statute to them, to him and to his seed, throughout their generations.”