'Consecrate' in the Bible

and said to them, “You are the heads of the fathers’ households of the Levites; consecrate yourselves both you and your relatives, that you may bring up the ark of the Lord God of Israel to the place that I have prepared for it.

of gold for the things of gold and of silver for the things of silver, that is, for all the work done by the craftsmen. Who then is willing to consecrate himself this day to the Lord?”