'Jaw bone' in the Bible

And he found a fresh jaw-bone of an ass, and put forth his hand, and took it, and slew a thousand men with it.

And Samson said, With the jaw-bone of an ass, heaps upon heaps, with the jaw of an ass have I slain a thousand men.

And it came to pass when he had made an end of speaking, that he cast away the jaw-bone out of his hand, and called that place Ramath-lehi.