Following are a number of back-translations as well as a sample translation for translators of Psalm 81:7:

• Chichewa Contempary Chichewa translation, 2002/2016:
  “On your problems you called and I rescued you,
  I answered you from the clouds of thunders;
  I tested you on the water from Meribah.
  Selah” (Source: Mawu a Mulungu mu Chichewa Chalero Back Translation)
• Newari:
  “You called when you experienced trouble,
  I saved you.
  I answered you from the thundercloud.
  Then at the water of Meriba I tested you.
  Interlude” (Source: Newari Back Translation)
• Hiligaynon:
  “When you (plur.) (were) in-trouble/difficulty you (plur.) called-(out) to me and I saved you (plur.).
  From rainclouds I answered you (plur.).
  I tested you (plur.) there at the spring of Meriba.” (Source: Hiligaynon Back Translation)
• Laarim:
  “From your suffering, you called me and I saved you,
  I answered you from thunder cloud,
  I tested you at the water of Meribah.” (Source: Laarim Back Translation)
• Nyakyusa-Ngonde (back-translation into Swahili):
  “Wakati mko katika shida, mliniita,
  niliwaokoa, niliwajibu,
  wakati niko katika mawingu ya radi.
  Niliwajaribu katika maji, katika Meriba.” (Source: Nyakyusa Back Translation)
• English:
  “When you were greatly distressed, you called out to me, and I rescued you;
  I answered you out of a thundercloud.
  Later I tested whether you would trust me to give you water when you were in the desert at Meribah.
  (Think about that!)” (Source: Translation for Translators)