II Samuel 13:28

28 Absalom ordered his men, "Listen! When Amnon is in high spirits from drinking wine and I say to you, 'Strike Amnon down,' then kill him. Don't be afraid. Haven't I given you this order? Be strong and brave."

28 Now Absalom had given orders to his servants, saying, Now take note when Amnon's heart is glad with wine; and when I say to you, Make an attack on Amnon, then put him to death without fear: have I not given you orders? be strong and without fear.