Judges 15:17-19

17And so it was, when he had finished speaking, that he threw the jawbone from his hand, and called that place Ramath Lehi.

18Then he became very thirsty; so he cried out to the Lord and said, “You have given this great deliverance by the hand of Your servant; and now shall I die of thirst and fall into the hand of the uncircumcised?”

19So God split the hollow place that is in Lehi, and water came out, and he drank; and his spirit returned, and he revived. Therefore he called its name En Hakkore, which is in Lehi to this day.