'Assembled' in the Bible

The Philistines assembled themselves together to fight with Israel, thirty thousand chariots, and six thousand horsemen, and people as the sand which is on the seashore in multitude: and they came up, and encamped in Michmash, eastward of Beth Aven.

Samuel said, "What have you done?" Saul said, "Because I saw that the people were scattered from me, and that you didn't come within the days appointed, and that the Philistines assembled themselves together at Michmash;