Matthew 26:20

When it was evening. [2] St. Luke says, when the hour was come, which was at the latter evening, after sunset. The time of killing and sacrificing the lamb was, according to the 12th of Exodus, to be between the two evenings; (see Mark xiv. 15.) so that we may reasonably suppose, that Christ sent some of his apostles on Thursday, in the afternoon, to perform what was to be done, as to the killing and sacrificing of the lamb, and then to bring it away: and he eat it with his disciples after sunset. --- He sat down, &c. Literally, laid down, in a leaning or lying position. Some pretend, from this circumstance, that he eat not the paschal lamb that year, because it was to be eaten, standing, according to the law. But they might stand at the paschal lamb, and eat the rest of the supper on couches; as it was then the custom. (Witham) --- We must not hence suppose that he transgressed the law. He first eat the Pasch according to the Mosaic rite, standing, and then sat down to supper. (St. John Chrysostom, hom. lxxxii.)

[BIBLIOGRAPHY]

Vespere facto. See the two evenings, Matthew xiv. 15.