Ephesians 4:29

污秽的言语一句不可出口，只要随事说造就人的好话，叫听见的人得益处。

wū huì de yán yǔ yí jù bù kě chū kǒu ， zhǐ yào suí shì shuō zào jiù rén de hǎo huà ， jiào tīng jiàn de rén dé yì chù 。

Let no corrupt speech proceed out of your mouth, but only what is good for building others up as the need may be, that it may give grace to those who hear.