Following are a number of back-translations as well as a sample translation for translators of Isaiah 63:19:

• Kupsabiny: “We were yours from long ago.
  You did not rule over those people
  and they were not yours.” (Source: Kupsabiny Back Translation)
• Newari: “From long ago long ago we have been yours,
  but We are like people you have never ruled over,
  like people who do not bear your name.” (Source: Newari Back Translation)
• Hiligaynon: “We (excl.) are yours (sing.) from the beginning. But you (sing.) considered us (excl.) as-if not yours (sing.), as-if you (sing.) have- not -ruled-over (us).” (Source: Hiligaynon Back Translation)