2 Samuel 4:11-12

11Now you wicked men have done a worse thing. You killed a good man in his own house while he was asleep! So I must surely punish you for his death. You must disappear from the earth!’

12So David commanded his young men to kill Recab and Baanah. After they had killed them, they cut off their hands and their feet. They hung the dead bodies by the pool in Hebron. But they took Ish-Bosheth's head and they buried it in Abner's grave in Hebron.