1 Chronicles 28:19-21

19All this, said David, have I been made to understand in writing from the hand of the LORD, even all the works of this pattern. 20And David said to Solomon his son, Be strong and of good courage, and do it: fear not, nor be dismayed: for the LORD God, even my God, is with thee; he will not fail thee, nor forsake thee, until all the work for the service of the house of the LORD be finished. 21And, behold, there are the courses of the priests and the Levites, for all the service of the house of God: and there shall be with thee in all manner of work every willing man that hath skill, for any manner of service: also the captains and all the people will be wholly at thy commandment.