'Sanctify Them' in the Bible

The Lord said to Moses, "Go to the people and sanctify them today and tomorrow, and make them wash their clothes

Let the priests also, who approach the Lord, sanctify themselves, lest the Lord break through against them."

So you are to sanctify them, and they will be most holy; anything that touches them will be holy.

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

When the days of their feasting were finished, Job would send for them and sanctify them; he would get up early in the morning and offer burnt offerings according to the number of them all. For Job thought, "Perhaps my children have sinned and cursed God in their hearts." This was Job's customary practice.

I also gave them my Sabbaths as a reminder of our relationship, so that they would know that I, the Lord, sanctify them.