'Fight' in the Bible

Come on, let's be careful how we treat them, so that when they grow numerous, if a war breaks out they won't join our enemies, fight against us, and leave our land."

The LORD will fight for you while you keep still."

Moses told Joshua, "Choose some men for us and go out to fight against the Amalekites. Tomorrow I'll stand on top of the hill with the staff of God in my hand."