Following are a number of back-translations as well as a sample translation for translators of Isaiah 1:29:

• Kupsabiny: “You will be ashamed when you remember those oaks
  where you sat and worshipped idols.
  You shall be disgraced over the gardens/fields
  that you set aside while making rituals there.” (Source: Kupsabiny Back Translation)
• Newari: “Therefor "you have planted
  trees for worship,
  and because you have prepared
  gardens for idol worship,
  you are about to fall into shame.” (Source: Newari Back Translation)
• Hiligaynon: “You (plur.) who are from-Jerusalem will-be-put-to-shame because of your (plur.) worshipping oak/[terebinto] trees and your (sing.) chosen fields/garden.” (Source: Hiligaynon Back Translation)