1 Chronicles 28:9-10

9And thou, Solomon my son, know thou the God of thy father, and serve him with a perfect heart and with a willing mind: for the Lord searcheth all hearts, and understandeth all the imaginations of the thoughts: if thou seek him, he will be found of thee; but if thou forsake him, he will cast thee off for ever. 10Take heed now; for the Lord hath chosen thee to build an house for the sanctuary: be strong, and do it.