Sirach 19:16

16 There is one that slippeth in his speech, but not from his heart; and who is he that hath not offended with his tongue?

Sirach 19:16 In-Context

14 Admonish thy friend, it may be he hath not said it: and if he have, that he speak it not again.
15 Admonish a friend: for many times it is a slander, and believe not every tale.
16 There is one that slippeth in his speech, but not from his heart; and who is he that hath not offended with his tongue?
17 Admonish thy neighbour before thou threaten him; and not being angry, give place to the law of the most High.
18 The fear of the Lord is the first step to be accepted and wisdom obtaineth his love.

The Brenton translation of the Septuagint is in the public domain.