1 Samuel 13:3-5

New Revised Standard Version Catholic Edition

³ Jonathan defeated the garrison of the Philistines that was at Geba; and the Philistines heard of it. And Saul blew the trumpet throughout all the land, saying, “Let the Hebrews hear!” ⁴ When all Israel heard that Saul had defeated the garrison of the Philistines, and also that Israel had become odious to the Philistines, the people were called out to join Saul at Gilgal.

⁵ The Philistines mustered to fight with Israel, thirty thousand chariots, and six thousand horsemen, and troops like the sand on the seashore in multitude; they came up and encamped at Michmash, to the east of Beth-aven.