2 Samuel 11:18-21

18Then Joab sent word and informed David of all the events of the war.

19And he commanded the messenger, “When you have finished reporting all the events of the war to the king,

20then if the king becomes angry and he says to you, ‘Why did you go so near to the city to fight? Did you not know that they would shoot [arrows] from the wall?

21Who killed Abimelech the son of Jerubbesheth (Gideon)? Was it not a woman who threw an upper millstone on him from the wall so that he died at Thebez? Why did you go so near the wall?’ Then you shall say, ‘Your servant Uriah the Hittite is also dead.’ ”