Following are a number of back-translations as well as a sample translation for translators of Amos 4:10:

• Kupsabiny: “I sent you a plague
  like that one I sent to the people of Egypt.
  I killed your young men in battle
  and I took your horses from you.
  Corpses were many in the camp
  and it smelled badly in your place.
  In spite of that,
  you did not return to me.’” (Source: Kupsabiny Back Translation)
• Newari: “‘I have sent plagues among you like
  I did in Egypt.
  I killed your young men along
  with your captured horses in war.
  The stench of death filled the air.
  yet you have not returned to me.’
  says the LORD.” (Source: Newari Back Translation)
• Hiligaynon: “I sent you (plur.) disasters/evils like what I sent to Egipto before. I had-killed your (plur.) young men in war and had- your (plur.) horses -taken-captive. And I caused- you (plur.) -to-suffer from the bad-smell of the dead-ones in your (plur.) camps. But you (plur.) still did- not -return to me. I, the Lord GOD, (am) the-(one) saying this.” (Source: Hiligaynon Back Translation)