If he is able to fight with me and kill me, then we will be your servants. But if I prevail against him and kill him, then you shall be our servants and serve us."
1 Samuel 17:9
Surrounding context
17:8 Then he stood and cried out to the armies of Israel, and said to them, "Why have you come out to line up for battle? Am I not a Philistine, and you the servants of Saul? Choose a man for yourselves, and let him come down to me.
17:9 If he is able to fight with me and kill me, then we will be your servants. But if I prevail against him and kill him, then you shall be our servants and serve us."
17:10 And the Philistine said, "I defy the armies of Israel this day; give me a man, that we may fight together."