Following are a number of back-translations as well as a sample translation for translators of Job 17:5:

• Kupsabiny: “A person who has decided to betray friends,
  calamity shall come to his children.” (Source: Kupsabiny Back Translation)
• Newari: “A person who defames his friends for a reward,
  the eyes of his sons will become dim.” (Source: Newari Back Translation)
• Hiligaynon: “They are like a man who betrays his friends in-order to gain-money, which is the reason of the suffering of their children.” (Source: Hiligaynon Back Translation)
• English: “‘What will happen is that the lives of wicked people like you end
  as quickly as we can put out a light or extinguish the flame of a fire.” (Source: Translation for Translators)