Titus 1:10-11

Amplified Bible

¹⁰ For there are many rebellious men who are empty talkers [just windbags] and deceivers; especially those of the circumcision [those Jews who insist that Gentile believers must be circumcised and keep the Law in order to be saved]. ¹¹ They must be silenced, because they are upsetting whole families by teaching things they should not teach for the purpose of dishonest financial gain.