Et ab his tribus plagis occisa est tertia pars hominum de igne, et de fumo, et sulphure, quæ procedebant de ore ipsorum.
And by these three plagues was slain the third part of men, by the fire and by the smoke and by the brimstone which issued out of their mouths.
Et ab hoc tre plaga occide es tertio parte de homines de igni, et de fumo, et sulphure, que procede de ore ipso.