'Jaw bone' in the Bible

And he found a new jawbone of a donkey, and put forth his hand, and took it, and slew a thousand men with it.

And Samson said, With the jawbone of a donkey, heaps upon heaps, with the jawbone of a donkey have I slain a thousand men.

And it came to pass, when he had finished speaking, that he cast away the jawbone out of his hand, and called that place Ramathlehi.