Matthew 16:12

Then they comprehended that he did not speak of being beware of the leaven of bread, but of the doctrine of the Pharisees and Sadducees.

Matthew 5:20

For I say unto you, that unless your righteousness surpass that of the scribes and Pharisees, ye shall in no wise enter into the kingdom of the heavens.

Matthew 15:4-9

For God commanded saying, Honour father and mother; and, He that speaks ill of father or mother, let him die the death.

Matthew 23:13-28

But woe unto you, scribes and Pharisees, hypocrites, for ye shut up the kingdom of the heavens before men; for ye do not enter, nor do ye suffer those that are entering to go in.

Acts 23:8

For Sadducees say there is no resurrection, nor angel, nor spirit; but Pharisees confess both of them.

Treasury of Scripture Knowledge

Summary

Then understood they how that he bade them not beware of the leaven of bread, but of the doctrine of the Pharisees and of the Sadducees.

General references

Bible References

But

Matthew 15:4
For God commanded saying, Honour father and mother; and, He that speaks ill of father or mother, let him die the death.
Matthew 23:13
But woe unto you, scribes and Pharisees, hypocrites, for ye shut up the kingdom of the heavens before men; for ye do not enter, nor do ye suffer those that are entering to go in.
Acts 23:8
For Sadducees say there is no resurrection, nor angel, nor spirit; but Pharisees confess both of them.

General references

Proverbs 19:27
Cease, my son, to hear the instruction which causeth to stray from the words of knowledge.