'Garrisons' in the Bible

“After that you will come to the Hill of God where there are Philistine garrisons. When you arrive at the city, you will meet a group of prophets coming down from the high place prophesying. They will be preceded by harps, tambourines, flutes, and lyres.

So Jonathan said to {his armor bearer}, "Come, let us go over to the garrisons of these uncircumcised; perhaps Yahweh will act for us, for there is no hindrance for Yahweh to save by many or by few."