Following are a number of back-translations as well as a sample translation for translators of Numbers 12:6:

• Kupsabiny: “God said to (them), ‘When I speak words to my prophets, I show (it) to (them) in a revelation or dream.” (Source: Kupsabiny Back Translation)
• Newari: “He said, "Hear my words!
  "If there is any prophet among you
  and I show myself to him in visions,
  I speak with him in dreams.” (Source: Newari Back Translation)
• Hiligaynon: “the LORD said, ‘You (plur.) listen! If I have a prophet who is there among you (plur.), I speak to him through a vision and dream.” (Source: Hiligaynon Back Translation)
• English: “Then he said to them,
  ‘Listen to me!
  When a prophet is among you,
  I usually reveal myself to him by allowing him to see visions,
  and I speak to him in dreams.” (Source: Translation for Translators)