Matthew 3:7

And seeing many of the Pharisees and Sadducees come for the baptism, he said to them; Offspring of vipers, who has warned you to flee from the wrath to come?

Matthew 12:34

Offspring of vipers, how can you, being evil, speak good things? For out of the abundance of the heart the mouth speaks.

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
And seeing many of the Pharisees and Sadducees come for the baptism, he said to them; Offspring of vipers, who has warned you to flee from the wrath to come?
Matthew 12:34
Offspring of vipers, how can you, being evil, speak good things? For out of the abundance of the heart the mouth speaks.

General references

Acts 24:9
And the Jews also assented, saying, These things are so.