'Great Salvation' in the Bible

And he was sore athirst, so he cried unto Yahweh, and said, Thou thyself, hast given, into the hand of thy servant, this great salvation, - and, now, must I die of thirst, and fall into the hand of the uncircumcised?

But the people said unto Saul - Shall, Jonathan, die, who hath wrought this great salvation in Israel? Far be it! By the life of Yahweh, there shall not fall a hair of his head to the ground, for, with God, hath he wrought this day. So the people delivered Jonathan, that he died not.