Following are a number of back-translations as well as a sample translation for translators of Ecclesiastes 7:7:

• Kupsabiny: “If a wise person oppresses (somebody) he becomes foolish
  and a bribe will also make a person corrupt.” (Source: Kupsabiny Back Translation)
• Newari: “Extortion turns even wise men into fools,
  and a bribe will corrupt the heart.” (Source: Newari Back Translation)
• Hiligaynon: “Surely will-become like a fool a wise man if he will-make-money-(by-cheating). If you (sing.) accept a bribe you (sing.) are- just -ruining yourself.” (Source: Hiligaynon Back Translation)