Following are a number of back-translations as well as a sample translation for translators of Job 31:21:

• Kupsabiny: “When/If I have raised my hand in court
  agreeing that a poor person should be judged/accused,” (Source: Kupsabiny Back Translation)
• Newari: “Seeing that I had help in the court of justice,
  have I raised my hand against orphans?” (Source: Newari Back Translation)
• Hiligaynon: “If my hand has-hurt an orphan, because I know that I have influence in the court,” (Source: Hiligaynon Back Translation)