Following are a number of back-translations as well as a sample translation for translators of Jeremiah 6:9:

• Kupsabiny: “The God of power has said,
  ‘The remainder of Israel will be mocked and abandoned
  like a vine where the fruits have been picked.
  Go again and pick that remainder,
  like how a person picks grapes.’” (Source: Kupsabiny Back Translation)
• Hiligaynon: “This is still what the LORD Almighty is-saying: ‘The ones-who-remain-alive in Israel I will-cause-to-be-thoroughly-(whatever) by the enemies, like the thoroughly-(gleaning) of one-who-picks grape(s). He examines again its branches and takes the remaining fruits.’” (Source: Hiligaynon Back Translation)
• English: “Yahweh, the Commander of the armies of angels in heaven, also says this:
  ‘I will tell your enemies to cause your country to become as desolate as a vineyard from which all the grapes have been completely stripped from the vines.
  Their soldiers will seize the possessions of those who remain in Israel after the others have been exiled
  like farmers go to the vines again to pick any grapes that were left/not picked.’” (Source: Translation for Translators)