2 Samuel 11:14-17

The next morning David wrote a letter to Joab and sent it with Uriah. In the letter he wrote: Put Uriah at the front of the fiercest fighting, then withdraw from him so that he is struck down and dies. When Joab was besieging the city, he put Uriah in the place where he knew the best enemy soldiers were. Then the men of the city came out and attacked Joab, and some of the men from David’s soldiers fell in battle; Uriah the Hittite also died.