Following are a number of back-translations of Revelation 9:18:

• Uma: “One third of mankind died killed by those three kinds of plagues/tormentings: fire, smoke and sulfur rock that appeared from the mouths of those horses.” (Source: Uma Back Translation)
• Yakan: “One part of the people on earth died. Two parts didn’t. The people died through/by the fire, the smoke and the flaming sulphur, the three things that came out of the horses mouths.” (Source: Yakan Back Translation)
• Western Bukidnon Manobo: “And by means of this fire, smoke, and sulphur which comes out of the mouths of horses, they killed the third part of all mankind.” (Source: Western Bukidnon Manobo Back Translation)
• Kankanaey: “A third of the people died because of those death-producing-things which were the fire, smoke and sulfur that were-coming-out of their mouths.” (Source: Kankanaey Back Translation)
• Tagbanwa: “Well the third part of the people truly did die because of these three epidemics, that fire, smoke and asupri which were coming out of the mouths of those horses.” (Source: Tagbanwa Back Translation)
• Tenango Otomi: “People were killed by these three deaths of fire, smoke and sulphur which came out of the horses mouths. But it didn’t come up to half of the people who were killed.” (Source: Tenango Otomi Back Translation)