Following are a number of back-translations as well as a sample translation for translators of Job 20:13:

• Kupsabiny: “(they) hold it in the mouth for a long time
  in order to suck/chew on it.” (Source: Kupsabiny Back Translation)
• Newari: “even though he is not able to refrain [from it],
  and even though he keeps it in [his] mouth,” (Source: Newari Back Translation)
• Hiligaynon: “and he smells it for a-long-time so-that he will-savor it well.” (Source: Hiligaynon Back Translation)
• English: “And they did not want to stop doing those things,” (Source: Translation for Translators)