1 Samuel 13:23

23 And ^athe garrison of the Philistines went out to ^bthe pass of Michmash.

1 Samuel 14:1

Jonathan Slaughters the Philistines

Now the day came that Jonathan, the son of Saul, said to the young man who was carrying his armor, “Come and let us cross over to the Philistines’ garrison that is on the other side.” But he did not tell his father.