Numbers 21:8

And the Lord said to Moses, Make an image of a snake and put it on a rod, and anyone who has been wounded by the snakes, looking on it will be made well.

Psalm 106:43-45

Again and again he made them free; but their hearts were turned against his purpose, and they were overcome by their sins.

John 3:14

As the snake was lifted up by Moses in the waste land, even so it is necessary for the Son of man to be lifted up:

Treasury of Scripture Knowledge

Summary

And the LORD said unto Moses, Make thee a fiery serpent, and set it upon a pole: and it shall come to pass, that every one that is bitten, when he looketh upon it, shall live.

General references

Bible References

General references

Psalm 106:43
Again and again he made them free; but their hearts were turned against his purpose, and they were overcome by their sins.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain