Judges 3:21-30

And Ehud put forth his left hand, and took the sword from his right thigh, and thrust it into his body: and the haft also went in after the blade; and the fat closed upon the blade, for he drew not the sword out of his body; and it came out behind. Then Ehud went forth into the porch, and shut the doors of the upper room upon him, and locked them. Now when he was gone out, his servants came; and they saw, and, behold, the doors of the upper room were locked; and they said, Surely he is covering his feet in the upper chamber. And they tarried till they were ashamed; and, behold, he opened not the doors of the upper room: therefore they took the key, and opened them; and, behold, their lord was fallen down dead on the earth. And Ehud escaped while they tarried, and passed beyond the quarries, and escaped unto Seirah. And it came to pass, when he was come, that he blew a trumpet in the hill-country of Ephraim; and the children of Israel went down with him from the hill-country, and he before them. And he said unto them, Follow after me; for Jehovah hath delivered your enemies the Moabites into your hand. And they went down after him, and took the fords of the Jordan against the Moabites, and suffered not a man to pass over. And they smote of Moab at that time about ten thousand men, every lusty man, and every man of valor; and there escaped not a man. So Moab was subdued that day under the hand of Israel. And the land had rest fourscore years.