Exodus 19:10

19:10 The Lord said to Moses, “Go to the people and sanctify them today and tomorrow, and make them wash their clothes

Exodus 19:14

19:14 Then Moses went down from the mountain to the people and sanctified the people, and they washed their clothes.

Exodus 19:22

19:22 Let the priests also, who approach the Lord, sanctify themselves, lest the Lord break through against them.”

Exodus 30:30

30:30 “You are to anoint Aaron and his sons and sanctify them, so that they may minister as my priests.

Exodus 40:13

40:13 Then you are to clothe Aaron with the holy garments and anoint him and sanctify him so that he may minister as my priest.