Luke 20:39

The Scribes, seeing the Sadducees thus silenced, seemed to side entirely with our Saviour saying: Master, thou hast said well. And, apprehensive of being exposed to a similar disgrace and discomfiture themselves, they were afraid to ask him any more questions. But this was only an apparent and false conformity; for they afterwards procured him to be put to death by the Romans. Thus mortal hatred or envy may indeed be smothered for a time, but can hardly ever be extinguished. (Theophylactus)