Numbers 21:10

8The LORD said to Moses, “Make a venomous snake, and set it on a pole. It shall happen that everyone who is bitten, when he sees it, shall live.”

9Moses made a serpent of bronze, and set it on the pole. If a serpent had bitten any man, when he looked at the serpent of bronze, he lived.

10The children of Israel traveled, and encamped in Oboth.

11They traveled from Oboth, and encamped at Iyeabarim, in the wilderness which is before Moab, toward the sunrise.

12From there they traveled, and encamped in the valley of Zered.