Ben Sira 19:8

8 Whether it be to friend or foe, talk not of other men's lives; and if thou canst without offence, reveal them not.

Ben Sira 19:8 In-Context

6 He that can rule his tongue shall live without strife; and he that hateth babbling shall have less evil.
7 Rehearse not unto another that which is told unto thee, and thou shalt fare never the worse.
8 Whether it be to friend or foe, talk not of other men's lives; and if thou canst without offence, reveal them not.
9 For he heard and observed thee, and when time cometh he will hate thee.
10 If thou hast heard a word, let it die with thee; and be bold, it will not burst thee.
The King James Version is in the public domain.