2 Samuel 13:28-29

Thomson(i) 28 And Abessalom made a banquet like that of the king. And Abessalom gave a charge to his servants saying, Observe when the heart of Amnon is elated with wine, and I say to you, Smite Amnon; then put him to death. Be not afraid, for it is I who command you. Acquit yourselves like men, and be sons of valour. 29 And when the servants of Abessalom had done to Amnon as Abessalom had commanded them, all the king's sons arose, and mounted every man his mule, and fled.