1 Chronicles 28:19-21

19All this [said David,] in writing, by Jehovah's hand upon me, instructing as to all the works of the pattern. 20And David said to Solomon his son, Be strong and courageous, and do it; fear not nor be dismayed: for Jehovah Elohim, my 1God, will be with thee; he will not leave thee, neither forsake thee, until all the work for the service of the house of Jehovah is finished. 21And behold, the courses of the priests and the Levites are for all the service of the house of 2God; and thou hast with thee for all manner of workmanship every willing man, skilful for every sort of service; and the princes and all the people are wholly at thy commandment.