Matthew 3:7

But seeing many of the Pharisees and Sadducees coming to be baptized, he said to them, Brood of vipers, who warned you to flee from the coming wrath?

Matthew 12:34

How can ye, evil as ye are, speak good things? For out of the abundance of the heart the mouth speaketh.

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
But seeing many of the Pharisees and Sadducees coming to be baptized, he said to them, Brood of vipers, who warned you to flee from the coming wrath?
Matthew 12:34
How can ye, evil as ye are, speak good things? For out of the abundance of the heart the mouth speaketh.

General references

Acts 24:9
And the Jews also joined in the charges against him, affirming that these things were so.