2 Samuel 4:9-11

9David answered Recab and his brother Baanah, the sons of Rimmon from Beeroth. He said to them, ‘The Lord has rescued me from all my troubles. So I tell you this, as surely as the Lord lives:

10When someone told me in Ziklag, “Saul is dead”, he thought that he was bringing good news to me. But I took hold of him and I told my men to kill him. That was how I paid him for his good news!

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!’