Judges 3:24

²²and drove in also the haft after the blade, and the fat closed in upon the blade, for he drew not out the dagger from his belly.

²³And Ehud went out to the porch, and passed out by the appointed guards, and shut the doors of the chamber upon him, and locked them.

— Judges 3:24 —

²⁵And they waited till they were ashamed, and, behold, there was no one that opened the doors of the upper chamber; and they took the key, and opened them; and, behold, their lord was fallen down dead upon the earth.

²⁶And Ehud escaped while they were in a tumult, and no one paid attention to him; and he passed the quarries, and escaped to Seirah.