1 Samuel 17:29

And David said, "What have I done now? Is there not a cause?"

Surrounding context

17:28 Now Eliab his oldest brother heard when he spoke to the men; and Eliab's anger was aroused against David, and he said, "Why did you come down here? And with whom have you left those few sheep in the wilderness? I know your pride and the insolence of your heart, for you have come down to see the battle."

17:29 And David said, "What have I done now? Is there not a cause?"

17:30 Then he turned from him toward another and said the same thing; and these people answered him as the first ones did.

Translation and sources