'Set Apart' in the Bible

Then Moses set apart three cities on this side of Jordan toward the sun rising;

At that time the LORD set apart the tribe of Levi, to bear the ark of the covenant of the LORD, to stand before the LORD to minister unto him, and to bless in his name, unto this day.

You shall set apart three cities for you in the midst of your land, which the LORD your God gives you to possess it.

Therefore I command you, saying, you shall set apart three cities for you.