Following are a number of back-translations as well as a sample translation for translators of Job 31:18:

• Kupsabiny: “But I have fed (them) from the beginning
  and I have been taking care of widows also.” (Source: Kupsabiny Back Translation)
• Newari: “No, I have not done like that, I cared for them like their father.
  From the day I was born I have been coming to care for a widow [lit.: for one who has no husband].” (Source: Newari Back Translation)
• Hiligaynon: “But even since my youth I was- already -caring for the orphans; in/during my whole life I have- not -abandoned the widows.” (Source: Hiligaynon Back Translation)