As Ehud went out into the vestibule, ¹  he closed the doors of the upper room behind him and locked them.

When Ehud had left, Eglon’s ¹  servants came and saw the locked doors of the upper room. They said, “He must be relieving himself ²  in the well-ventilated inner room.” ³ 

They waited so long they were embarrassed, but he still did not open the doors of the upper room. Finally they took the key and opened the doors. ¹  Right before their eyes was their master, sprawled out dead on the floor! ²