I Chronicles 28:9-10, 20

“As for you, my son Solomon, know the God of your father, and serve Him with a loyal heart and with a willing mind; for the LORD searches all hearts and understands all the intent of the thoughts. If you seek Him, He will be found by you; but if you forsake Him, He will cast you off forever. Consider now, for the LORD has chosen you to build a house for the sanctuary; be strong, and do it.”

And David said to his son Solomon, “Be strong and of good courage, and do it; do not fear nor be dismayed, for the LORD God—my God—will be with you. He will not leave you nor forsake you, until you have finished all the work for the service of the house of the LORD.