Multi-Translation Layout:  

1 Chronicles 29:9

9 Then the people rejoiced, for they had offered willingly, because with a loyal heart they had offered willingly to the Lord; and King David also rejoiced greatly.

1 Chronicles 29:9

9 The people rejoiced over the offerings, for they had given freely and wholeheartedly to the Lord, and King David was filled with joy.

1 Chronicles 29:9

9 And the people were full of a sense of celebration - all that giving! And all given willingly, freely! King David was exuberant.