Matthew 16:12

Then they understood that he did not say to take heed of the leaven of the bread, but of the teaching, of the Pharisees and Sadducees.

Matthew 5:20

'For I say to you, that if your righteousness may not abound above that of the scribes and Pharisees, ye may not enter to the reign of the heavens.

Matthew 15:4-9

for God did command, saying, Honour thy father and mother; and, He who is speaking evil of father or mother -- let him die the death;

Matthew 23:13-28

'Woe to you, Scribes and Pharisees, hypocrites! because ye shut up the reign of the heavens before men, for ye do not go in, nor those going in do ye suffer to enter.

Acts 23:8

for Sadducees, indeed, say there is no rising again, nor messenger, nor spirit, but Pharisees confess both.

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 did command, saying, Honour thy father and mother; and, He who is speaking evil of father or mother -- let him die the death;
Matthew 23:13
'Woe to you, Scribes and Pharisees, hypocrites! because ye shut up the reign of the heavens before men, for ye do not go in, nor those going in do ye suffer to enter.
Acts 23:8
for Sadducees, indeed, say there is no rising again, nor messenger, nor spirit, but Pharisees confess both.

General references

Proverbs 19:27
Cease, my son, to hear instruction -- To err from sayings of knowledge.