Theophylact of Ohrid
Catena Aurea · Lukasevangelium 13
The same day there came certain of the Pharisees, saying unto him, Get thee out, and depart hence: for Herod will kill thee. And he said unto them, Go ye, and tell that fox, Behold, I cast out devils, and I do cures to day and to morrow, and the third day I shall be perfected. Nevertheless I must walk to day, and to morrow, and the day following: for it cannot be that a prophet perish out of Jerusalem. O Jerusalem, Jerusalem, which killest the prophets, and stonest them that are sent unto thee; how often would I have gathered thy children together, as a hen doth gather her brood under her wings, and ye would not! Behold, your house is left unto you desolate: and verily I say unto you, Ye shall not see me, until the time come when ye shall say, Blessed is he that cometh in the name of the Lord.
As if He says, What think ye of My death? Behold, a little while, and it will come to pass. But by the words, To day and to morrow, are signified many days; as we also are wont to say in common conversation, “To day and to morrow such a thing takes place,” not that it happens in that interval of time. And to explain more clearly the words of the Gospel, you must not understand them to be, I must walk to day and to morrow, but place a stop after to day and to morrow, then add, and walk on the day following, as frequently in reckoning we are accustomed to say, “The Lord’s day and the day after, and on the third I will go out,” as if by reckoning two, to denote the third. So also our Lord speaks as if calculating, I must do so to day, and so to morrow, and then afterward on the third day I must go to Jerusalem.