Following are a number of back-translations as well as a sample translation for translators of Jeremiah 5:16:

• Kupsabiny: “Their quivers consume people like holes where people are buried,
  and they are all fierce in battle.” (Source: Kupsabiny Back Translation)
• Hiligaynon: “Their weapons are deadly, and they are warriors.” (Source: Hiligaynon Back Translation)
• English: “Their soldiers are all very strong,
  and the arrows from their quivers will send many Israeli men to their graves/cause many Israeli people to die.” (Source: Translation for Translators)