I Chronicles 28:20 - He will not fail thee, nor forsake thee, until thou hast finished all the work for the service of the house of the LORD

And 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, will be with thee; he will not fail thee, nor forsake thee, until thou hast finished all the work for the service of the house of the LORD.

-- I Chronicles 28:20 KJV