Following are a number of back-translations as well as a sample translation for translators of Isaiah 56:12:

• Kupsabiny: “Those people are saying,
  ‘Let us get some wine,
  let us drink bitter beer as much as we want.
  Let us continue to drink tomorrow
  like this day!’” (Source: Kupsabiny Back Translation)
• Newari: “They all speak like this,
  "Come, have [some] grape wine brought!
  [Some]alcoholic beverage too, drink a lot!
  Tomorrow will also be like today
  or [even] much better than today."” (Source: Newari Back Translation)
• Hiligaynon: “They still say, ‘Come, let us (incl.) get some drink and be-drunk! This(meaning-drink) (will be) much more tomorrow than now/today.’” (Source: Hiligaynon Back Translation)