Following are a number of back-translations as well as a sample translation for translators of Proverbs 22:8:

• Kupsabiny: “A person who sows arrogance gets/reaps suffering,
  and the authority/power that he uses to oppress other people will be destroyed.” (Source: Kupsabiny Back Translation)
• Newari: “Anyone who sows evil will harvest evil.
  And their injustice will also end.
  [they will be defeated]” (Source: Newari Back Translation)
• Hiligaynon: “The one-who-sow wickedness will-harvest destruction, and his cause-to-harm others will- now -stop.” (Source: Hiligaynon Back Translation)
• Kankanaey: “Whoever plants what is not right, problems are what he harvests, and afterwards his hardshipping of others because of his anger will end.” (Source: Kankanaey Back Translation)
• English: “If you plant corn or rice, corn or rice will grow;
  similarly, if you act unjustly, you will have disasters ;
  and if you try to harm/oppress people because you are angry with them,
  you will not be able to harm them.” (Source: Translation for Translators)