Rev 9:18 | NASB2020 | STEP | A third of mankind was killed by these three plagues , by the fire , the smoke , and the brimstone which came out of their mouths .

‏ Revelation of John 9:18

18 A ^athird of mankind was killed by these three plagues, by the ^bfire, the smoke, and the ^{▼▼I.e., burning sulfur}brimstone which came out of their mouths.