Judges 15:19-20 New English Translation (NET)

19. So God split open the basin at Lehi and water flowed out from it. When he took a drink, his strength was restored and he revived. For this reason he named the spring En Hakkore. It remains in Lehi to this very day.

20. Samson led Israel for twenty years during the days of Philistine prominence.

Judges 15