Parallel
Romans 2:21
Patriarchal Greek New Testament (1904) · Berean Standard Bible
ὁ οὖν διδάσκων ἕτερον σεαυτὸν οὐ διδάσκεις; ὁ κηρύσσων μὴ κλέπτειν κλέπτεις;
you, then, who teach others, do you not teach yourself? You who preach against stealing, do you steal?