Matthew 3:7 But when he saw many of the Pharisees and Sadducees coming for baptism, he said to them, "You brood of vipers, who warned you to flee from the wrath to come?

Matthew 16:6 And Jesus said to them, "Watch out and beware of the leaven of the Pharisees and Sadducees."

Matthew 16:12 Then they understood that He did not say to beware of the leaven of bread, but of the teaching of the Pharisees and Sadducees.

Mark 8:15 And He was giving orders to them, saying, "Watch out! Beware of the leaven of the Pharisees and the leaven of Herod."

Luke 12:1 Under these circumstances, after so many thousands of people had gathered together that they were stepping on one another, He began saying to His disciples first of all,"Beware of the leaven of the Pharisees, which is hypocrisy. (NASB ©1995)