2 Samuel 11:13-17

Now David summoned Uriah, and he ate and drank in his presence, and he made Uriah drunk; and in the evening Uriah went out to lie on his bed with his lord’s servants, and he still did not go down to his house.

So in the morning David wrote a letter to Joab and sent it by the hand of Uriah.

He had written in the letter the following: “Station Uriah on the front line of the fiercest battle and pull back from him, so that he may be struck and killed.”

So it was as Joab kept watch on the city, that he stationed Uriah at the place where he knew there were valiant men.

And the men of the city went out and fought against Joab, and some of the people among David’s servants fell; and Uriah the Hittite also died.