Parallel
Matthew 16:12
Patriarchal Greek New Testament (1904) · Berean Standard Bible
τότε συνῆκαν ὅτι οὐκ εἶπε προσέχειν ἀπὸ τῆς ζύμης τοῦ ἄρτου, ἀλλ᾽ ἀπὸ τῆς διδαχῆς τῶν Φαρισαίων καὶ Σαδδουκαίων.
Then they understood that He was not telling them to beware of the leaven used in bread, but of the teaching of the Pharisees and Sadducees.