Numbers 21:8 WEB

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

⁷  The people came to Moses, and said, We have sinned, because we have spoken against Yahweh, and against you; pray to Yahweh, that he take away the serpents from us. Moses prayed for the people.

⁸  Yahweh said to Moses, Make you a fiery serpent, and set it on a standard: and it shall happen, that everyone who is bitten, when he sees it, shall live.

⁹  Moses made a serpent of brass, and set it on the standard: and it happened, that if a serpent had bitten any man, when he looked to the serpent of brass, he lived.

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