GOD'S WORD® Translation
Then Absalom gave an order to his servants. "Watch now," he said. "When Amnon begins to feel good from drinking [too much] wine, I'll tell you, 'Attack Amnon.' Then kill him. Don't be afraid. I've given you the order, haven't I? Be strong and courageous."

American Standard Version
And Absalom 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.

Berean Study Bible
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!”

Douay-Rheims Bible
And Absalom had commanded his servants, saying: Take notice when Amnon shall be drunk with wine, and when I shall say to you: Strike him, and kill him, fear not: for it is I that command you: take courage, and be valiant men.

English Revised Version
And Absalom 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.

King James Bible
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.

World English Bible
Absalom commanded his servants, saying, "Mark now, when Amnon's heart is merry with wine; and when I tell you, 'Strike Amnon,' then kill him. Don't be afraid. Haven't I commanded you? Be courageous, and be valiant!"

Young's Literal Translation
And Absalom commandeth his young men, saying, 'See, I pray thee, when the heart of Amnon is glad with wine, and I have said unto you, Smite Amnon, that ye have put him to death; fear not; is it not because I have commanded you? be strong, yea, become sons of valour.'

2 Samuel 13:28 Additional Translations ...