If he is able to fight with me and to strike me down, we will be your servants. But if I will prevail over him, and strike him down, you will be the servants, and you will serve us.
Other versions
King James Version
If he be able to fight with me, and to kill me, then will we be your servants: but if I prevail against him, and kill him, then shall ye be our servants, and serve us.English Standard Version
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."New International Version
If he is able to fight and kill me, we will become your subjects; but if I overcome him and kill him, you will become our subjects and serve us."