King James Version (KJV) - Judges 15:19 >

But God clave an hollow place that [was] in the jaw, and there came water thereout; and when he had drunk, his spirit came again, and he revived: wherefore he called the name thereof En-hakkore, which [is] in Lehi unto this day.

Berean Study Bible (BSB) - Judges 15:19 >

So God opened up the hollow place in Lehi, and water came out of it. When Samson drank, his strength returned, and he was revived. That is why he named it En-hakkore, and it remains in Lehi to this day.