Judges 15:14-19

As he approached Lehi, the Philistines came toward him shouting. The Spirit of the LORD came powerfully upon him. The ropes on his arms became like charred flax, and the bindings dropped from his hands. Finding a fresh jawbone of a donkey, he grabbed it and struck down a thousand men. Then Samson said, “With a donkey’s jawbone I have made donkeys of them. With a donkey’s jawbone I have killed a thousand men.” When he finished speaking, he threw away the jawbone; and the place was called Ramath Lehi. Because he was very thirsty, he cried out to the LORD, “You have given your servant this great victory. Must I now die of thirst and fall into the hands of the uncircumcised?” Then God opened up the hollow place in Lehi, and water came out of it. When Samson drank, his strength returned and he revived. So the spring was called En Hakkore, and it is still there in Lehi.