Judges 3:16

16 Now Ehud had made a double-edged sword about a cubita long, which he strapped to his right thigh under his clothing.

Read Judges 3:16 Using Other Translations

But Ehud made him a dagger which had two edges, of a cubit length; and he did gird it under his raiment upon his right thigh.
And Ehud made for himself a sword with two edges, a cubit in length, and he bound it on his right thigh under his clothes.
So Ehud made a double-edged dagger that was about a foot long, and he strapped it to his right thigh, keeping it hidden under his clothing.