Judges 15:14-16

14 When he came to Lehi, the Philistines shouted as they met him: and the Spirit of Yahweh came mightily on him, and the ropes that were on his arms became as flax that was burnt with fire, and his bands dropped from off his hands.  15 He found a fresh jawbone of a donkey, and put forth his hand, and took it, and struck a thousand men therewith.  16 Samson said, With the jawbone of a donkey, heaps on heaps, With the jawbone of a donkey I have struck a thousand men.