Following are a number of back-translations as well as a sample translation for translators of Deuteronomy 33:7:

• Kupsabiny: “And about the clan of Judah, he said,
  ‘Oh, God, listen to the cries of the clan of Judah.
  Come to their aid when they go to war.
  Let them again join their other people
  and you join them in battle to defeat their enemies.” (Source: Kupsabiny Back Translation)
• Newari: “He spoke like this about the tribe of Judah:
  "O LORD, please hear their plea for help,
  unite them again with the other tribes.
  Please fight for them, O LORD,
  help them against their enemies."” (Source: Newari Back Translation)
• Hiligaynon: “Moises said concerning the tribe of Juda,
  ‘O LORD, listen to the asking of help of the tribe of Juda.
  Unite/Return them again to the tribes of Israel.
  Protect and help them against their enemies.’” (Source: Hiligaynon Back Translation)
• English: “‘ say this about the tribe of Judah:
  Yahweh, listen to them when they call out for help;
  and unite them with the other tribes again.
  Fight for them,
  and help them to fight against their enemies.” (Source: Translation for Translators)