'Garrisons' in the Bible

and David putteth garrisons in Aram of Damascus, and the Aramaeans are to David for servants, bearing a present, and Jehovah giveth salvation to David whithersoever he hath gone.

and he putteth in Edom garrisons, and all the Edomites are servants to David; and Jehovah saveth David whithersoever he hath gone.