'Consecrating' in the Bible

On the first day of the first month they began consecrating; by the eighth day of the month they reached the porch of the Lord's temple. For eight more days they consecrated the Lord's temple. On the sixteenth day of the first month they were finished.

But there were not enough priests to skin all the animals, so their brothers, the Levites, helped them until the work was finished and the priests could consecrate themselves. (The Levites had been more conscientious about consecrating themselves than the priests.)