Titus 3:10 in the King James Version
A man that is an heretick after the first and second admonition reject;
Context
9 but shun foolish questionings, genealogies, strife, and disputes about the law; for they are unprofitable and vain.
10 Avoid a factious man after a first and second warning,
11 knowing that such a one is perverted and sinful, being self-condemned.