Numbers 21:4-9

The Israelites left Mount Hor and went on the road toward the Gulf of Aqaba. They did this to go around the country of Edom. But the people became impatient on the way. They grumbled at God and Moses. They said, “Why did you bring us out of Egypt? We will die in this desert! There is no bread! There is no water! And we hate this terrible food!” So the Lord sent them poisonous snakes. They bit the people, and many of the Israelites died. The people came to Moses and said, “We sinned when we grumbled at you and the Lord. Pray that the Lord will take away these snakes.” So Moses prayed for the people. The Lord said to Moses, “Make a bronze snake. And put it on a pole. If anyone is bitten, he should look at it. Then he will live.” So Moses made a bronze snake. And he put it on a pole. Then when a snake bit anyone, he looked at the bronze snake and lived.