Following are a number of back-translations as well as a sample translation for translators of Proverbs 29:22:

• Kupsabiny: “Sinners bring quarrelling,
  and hot-tempered people do bad things.” (Source: Kupsabiny Back Translation)
• Newari: “One who is quickly angered
  only creates disputes.
  One who shows great anger commits sin.” (Source: Newari Back Translation)
• Hiligaynon: “A person who easily gets-angry starts-up trouble, and he/she always sins.” (Source: Hiligaynon Back Translation)
• Kankanaey: “The one who easily becomes-angry, he is the one who starts quarrels and many are his occasions-of-sinning.” (Source: Kankanaey Back Translation)
• English: “Those who quickly become angry cause many arguments,
  and they also commit many sins.” (Source: Translation for Translators)