Numbers 21:4 - 21:9
4 Then they set out from Mount Hor by the way to the Red Sea, to go around the land of Edom; and the people became impatient on the way. 5 And the people spoke against God and against Moses, “Why have you brought us up out of Egypt to die in the wilderness? For there is no food and no water, and we loathe this miserable food.” The Bronze Serpent
6 So Yahweh sent fiery serpents among the people, and they bit the people so that many people of Israel died. 7 Then the people came to Moses and said, “We have sinned because we have spoken against Yahweh and against you; pray to Yahweh, that He may remove the serpents from us.” And Moses prayed for the people. 8 Then Yahweh said to Moses, “Make a fiery serpent and set it on a standard; and it will be that everyone who is bitten and looks at it, will live.” 9 And Moses made a bronze serpent and set it on the standard; and it happened, that if a serpent bit any man, when he looked to the bronze serpent, he lived.