Following are a number of back-translations as well as a sample translation for translators of Isaiah 33:14:

• Kupsabiny: “The sinners of Zion are afraid
  Those sinners are trembling.
  They are saying,
  ‘Who among us can endure the fire
  that is fierce and never extinguishes?’” (Source: Kupsabiny Back Translation)
• Newari: “The sinners living in Zion are afraid.
  Those who keep on thinking that the LORD does not exist, tremble and are afraid.
  They say, "Who of us is able just to live with [this] devastating fire?
  Who of us is able just to live with this forever burning fire?"” (Source: Newari Back Translation)
• Hiligaynon: “The sinners in Jerusalem are-trembling with fear. They say, ‘God is like a blazing fire which can- not -be-put-off. Who among us (incl.) can-dwell here in the presence of God?’” (Source: Hiligaynon Back Translation)