King James Version
Now David had said, Surely in vain have I kept all that this fellow hath in the wilderness, so that nothing was missed of all that pertained unto him: and he hath requited me evil for good.English Standard Version
Now David had said, "Surely in vain have I guarded all that this fellow has in the wilderness, so that nothing was missed of all that belonged to him, and he has returned me evil for good.New International Version
David had just said, "It's been useless-all my watching over this fellow's property in the desert so that nothing of his was missing. He has paid me back evil for good.