Numbers 21:2-17

²And Israel vowed a vow unto the LORD, and said, If thou wilt indeed deliver this people into my hand, then I will utterly destroy their cities.

³And the LORD hearkened to the voice of Israel, and delivered up the Canaanites; and they utterly destroyed them and their cities: and he called the name of the place Hormah.

⁴And they journeyed from mount Hor by the way of the Red sea, to compass the land of Edom: and the soul of the people was much discouraged because of the way.

⁵And the people spake against God, and against Moses, Wherefore have ye brought us up out of Egypt to die in the wilderness? for there is no bread, neither is there any water; and our soul loatheth this light bread.

⁶And the LORD sent fiery serpents among the people, and they bit the people; and much people of Israel died.

⁷Therefore the people came to Moses, and said, We have sinned, for we have spoken against the LORD, and against thee; pray unto the LORD, that he take away the serpents from us. And Moses prayed for the people.

⁸And the LORD said unto Moses, Make thee a fiery serpent, and set it upon a pole: and it shall come to pass, that every one that is bitten, when he looketh upon it, shall live.

⁹And Moses made a serpent of brass, and put it upon a pole, and it came to pass, that if a serpent had bitten any man, when he beheld the serpent of brass, he lived.

¹⁰And the children of Israel set forward, and pitched in Oboth.

¹¹And they journeyed from Oboth, and pitched at Ije-abarim, in the wilderness which is before Moab, toward the sunrising.

¹²From thence they removed, and pitched in the valley of Zared.

¹³From thence they removed, and pitched on the other side of Arnon, which is in the wilderness that cometh out of the coasts of the Amorites: for Arnon is the border of Moab, between Moab and the Amorites.

¹⁴Wherefore it is said in the book of the wars of the LORD, What he did in the Red sea, and in the brooks of Arnon,

¹⁵And at the stream of the brooks that goeth down to the dwelling of Ar, and lieth upon the border of Moab.

¹⁶And from thence they went to Beer: that is the well whereof the LORD spake unto Moses, Gather the people together, and I will give them water.

¹⁷Then Israel sang this song, Spring up, O well; sing ye unto it: