'Sanctify Them' in the Bible

And the LORD said unto Moses, "Go unto the people and sanctify them today and tomorrow, and let them wash their clothes:

And let the priests also, which come to the LORD's presence, sanctify themselves: lest the LORD smite them."

And they shall eat them, because the atonement was made therewith to fill their hands and to sanctify them: but a stranger shall not eat thereof, because they are holy.

And sanctify them that they may be most holy: so that no man touch them but they that be hallowed.