'Consecrate' in the Bible

He said to them, “You are the heads of the Levite families. You and your relatives must consecrate yourselves so that you may bring the ark of the Lord God of Israel to the place I have prepared for it.

Amram’s sons: Aaron and Moses.Aaron, along with his descendants, was set apart forever to consecrate the most holy things, to burn incense in the presence of Yahweh, to minister to Him, and to pronounce blessings in His name forever.

the gold for the gold work and the silver for the silver, for all the work to be done by the craftsmen. Now who will volunteer to consecrate himself to the Lord today?”