Verses with the word garrisons in the Apocrypha (3 verses):

Judith 3:6
Then came he down toward the sea coast, both he and his army, and set garrisons in the high cities, and took out of them chosen men for aid.

Judith 7:7
And viewed the passages up to the city, and came to the fountains of their waters, and took them, and set garrisons of men of war over them, and he himself removed toward his people.

1 Maccabees 5:56
Joseph the son of Zacharias, and Azarias, captains of the garrisons, heard of the valiant acts and warlike deeds which they had done.