1 Corinthians 5:1-8
It is reported commonly that there is fornication among you, and such fornication as is not so much as named among the Gentiles, that one should have his father's wife.
Nave's Topical Index—AKJV

2 Corinthians 12:20,21
For I fear, lest, when I come, I shall not find you such as I would, and that I shall be found to you such as you would not: lest there be debates, contentions, wraths, strifes, backbitings, whisperings, arrogance, tumults:
Nave's Topical Index—AKJV