Judges 3:26-28

26Now Ehud escaped while they were delaying, and he passed by the idols and escaped to Seirah.

27It came about when he had arrived, that 1he blew the trumpet in the hill country of Ephraim; and the sons of Israel went down with him from the hill country, and he was in front of them.

28He said to them, “Pursue them, for the Lord has given your enemies the Moabites into your hands.” So they went down after him and seized 2the fords of the Jordan opposite Moab, and did not allow anyone to cross.