2 Samuel 13:28

Now Absalom had ordered his young men, “Watch Amnon until his heart is merry with wine, and when I order you to strike Amnon down, you are to kill him. Do not be afraid. Have I not commanded you? Be courageous and valiant!”

¶ Now Absalom had commanded his servants, saying, Mark ye now when Amnon’s heart is merry with wine, and when I say unto you, Smite Amnon; then kill him, fear not: have not I commanded you? be courageous, and be valiant.