Deuteronomy 8:15

15and who was your leader in the great and terrible wilderness, in which there was the serpent with a burning breath, and the scorpion, and the snake of thirst, and no waters at all. He led streams out of the hardest rock,
8:15 The Dipsas: A serpent whose bite causes a violent thirst; from whence it has its name, for in Greek dipsa signifies thirst.(Challoner)
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