Numbers 21:8-11 New American Bible, Revised Edition (NABRE)

8. and the Lord said to Moses: Make a seraph and mount it on a pole, and everyone who has been bitten will look at it and recover.

9. Accordingly Moses made a bronze serpent and mounted it on a pole, and whenever the serpent bit someone, the person looked at the bronze serpent and recovered.

10. The Israelites moved on and encamped in Oboth.

11. Then they moved on from Oboth and encamped in Iye-abarim in the wilderness facing Moab on the east.

Numbers 21