The Holy Scripture
Shepherd of Hermas
Chapter VI
He saith to me; "Keep simplicity and be guileless, and thou shalt be as little children, that know not the wickedness which destroyeth the life of men.
First of all, speak evil of no man, neither take pleasure in listening to a slanderer. Otherwise thou that hearest too shalt be responsible for the sin of him that speaketh the evil, if thou believest the slander, which thou hearest; for in believing it thou thyself also wilt have a grudge against thy brother. So then shalt thou be responsible for the sin of him that speaketh the evil.