And 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.(Numbers 21:9)

And the children of Israel set forward, and pitched in Oboth.(Numbers 21:10)

And they journeyed from Oboth, and pitched at Ijeabarim, in the wilderness which is before Moab, toward the sunrising.(Numbers 21:11)

From 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.(Numbers 21:13)

Wherefore 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,(Numbers 21:14)

And at the stream of the brooks that goeth down to the dwelling of Ar, and lieth upon the border of Moab.(Numbers 21:15)