Following are a number of back-translations as well as a sample translation for translators of Isaiah 54:15:

• Kupsabiny: “If a person fights against you (sing.)
  it is not me who has sent him.
  Any person shall fall
  who fights against you (plur.).” (Source: Kupsabiny Back Translation)
• Newari: “If any nation attacks you, that will not be from me.
  Whoever attacks you will have to come to lie prostrate in your place.” (Source: Newari Back Translation)
• Hiligaynon: “If anyone attacks you (sing.); that is not my want. The one who will-attack you (sing.) will-surrender to you (sing.).” (Source: Hiligaynon Back Translation)