1 Chronicles 29:17 in the King James Version
I know also, my God, that thou triest the heart, and hast pleasure in uprightness. As for me, in the uprightness of mine heart I have willingly offered all these things: and now have I seen with joy thy people, which are present here, to offer willingly unto thee.
Context
16 LORD our God, all this store that we have prepared to build you a house for your holy name comes from your hand, and is all your own.
17 I know also, my God, that you try the heart and have pleasure in uprightness. As for me, in the uprightness of my heart I have willingly offered all these things. Now I have seen with joy your people, who are present here, offer willingly to you.
18 LORD, the God of Abraham, of Isaac, and of Israel, our fathers, keep this desire forever in the thoughts of the heart of your people, and prepare their heart for you;