Following are a number of back-translations as well as a sample translation for translators of Jeremiah 4:26:

• Kupsabiny: “The fertile land had changed to become a desert,
  all the cities were ruined
  because of the strong anger of God.” (Source: Kupsabiny Back Translation)
• Hiligaynon: “I saw that the productive land became a desert. All the towns were destroyed because of the fierce anger of the LORD.” (Source: Hiligaynon Back Translation)