Matthew 3:7

When, however, John saw many of the Pharisees and Sadducees coming to receive his baptism, he said to them: "You brood of vipers! Who has prompted you to seek refuge from the coming judgment?

Matthew 12:34

You brood of vipers! how can you, evil as you are, say anything good? For what fills the heart will rise to the lips.

Treasury of Scripture Knowledge

Summary

They hatch cockatrice' eggs, and weave the spider's web: he that eateth of their eggs dieth, and that which is crushed breaketh out into a viper.

Crushed breaketh out into a viper

General references

Bible References

Crushed breaketh out into a viper

Matthew 3:7
When, however, John saw many of the Pharisees and Sadducees coming to receive his baptism, he said to them: "You brood of vipers! Who has prompted you to seek refuge from the coming judgment?
Matthew 12:34
You brood of vipers! how can you, evil as you are, say anything good? For what fills the heart will rise to the lips.

General references

Acts 24:9
The Jews also joined in the attack and bore out his statements.