Judges 15:18-19

Now he was suddenly very thirsty. He called out to GOD, “You have given your servant this great victory. Are you going to abandon me to die of thirst and fall into the hands of the uncircumcised?” So God split open the rock basin in Lehi; water gushed out and Samson drank. His spirit revived—he was alive again! That’s why it’s called En Hakkore (Caller’s Spring). It’s still there at Lehi today.