Jerome
Catena Aurea · Matthäusevangelium 24
But of that day and hour knoweth no man, no, not the angels of heaven, but my Father only. But as the days of Noe were, so shall also the coming of the Son of man be. For as in the days that were before the flood they were eating and drinking, marrying and giving in marriage, until the day that Noe entered into the ark, And knew not until the flood came, and took them all away; so shall also the coming of the Son of man be. Then shall two be in the field; the one shall be taken, and the other left. Two women shall be grinding at the mill; the one shall be taken, and the other left.
Or, Two men in one field shall be found performing the same labour, sowing corn together, but not reaping the same fruit of their labour. The two grinding together we may understand either of the Synagogue and the Church, which seem to grind together in the Law, and to make of the same Scriptures meal of the commandments of God; or of other heresies, which out of both or one Testament, seem to grind meal of their own doctrines.