NET

18 He was very thirsty, so he cried out to the Lord and said, “You have given your servant this great victory. But now must I die of thirst and fall into the hands of these uncircumcised Philistines?”

Darby

18 And he was very thirsty, and called on Jehovah, and said, Thou hast given by the hand of thy servant this great deliverance, and now shall I die for thirst, and fall into the hand of the uncircumcised?

KJV

18 And he was sore athirst, and called on the LORD, and said, Thou hast given this great deliverance into the hand of thy servant: and now shall I die for thirst, and fall into the hand of the uncircumcised?