Then they understood that he was not saying that they should beware of the leaven of bread, but of the doctrine of the Pharisees and the Sadducees
Other versions
King James Version
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.English Standard Version
Then they understood that he did not tell them to beware of the leaven of bread, but of the teaching of the Pharisees and Sadducees.New International Version
Then they understood that he was not telling them to guard against the yeast used in bread, but against the teaching of the Pharisees and Sadducees.