Judges 3:21

17 and brought the tribute to Eglon king of Moab, who was an obese man.

18 After Ehud had finished presenting the tribute, he ushered out those who had carried it.

19 But upon reaching the idols near Gilgal, he himself turned back and said, “I have a secret message for you, O king.” “Silence,” said the king, and all his attendants left him.

20 Then Ehud approached him while he was sitting alone in the coolness of his upper room. “I have a word from God for you,” Ehud said, and the king rose from his seat.

21 And Ehud reached with his left hand, pulled the sword from his right thigh, and plunged it into Eglon’s belly.

22 Even the handle sank in after the blade, and Eglon’s fat closed in over it, so that Ehud did not withdraw the sword from his belly. And Eglon’s bowels emptied.

23 Then Ehud went out through the porch, closing and locking the doors of the upper room behind him.

24 After Ehud was gone, Eglon’s servants came in and found the doors of the upper room locked. “He must be relieving himself in the cool room,” they said.

25 So they waited until they became worried and saw that he had still not opened the doors of the upper room. Then they took the key and opened the doors—and there was their lord lying dead on the floor.

Read all of Judges 3