Proverbs 13:17 in the World English Bible
A wicked messenger falls into trouble, but a trustworthy envoy gains healing.
Context
16 Every prudent man dealeth with knowledge: but a fool layeth open his folly.
17 A wicked messenger falleth into mischief: but a faithful ambassador is health.
18 Poverty and shame shall be to him that refuseth instruction: but he that regardeth reproof shall be honoured.