Pseudo-Jerome — as excerpted in the Catena Aurea on Mark 14:12-16

“For they say, Where wilt thou that we go? to shew us that we should direct our steps according to the will of God. But the Lord points out with whom He would eat the Passover, and after His custom He sends two disciples, which we have explained above; wherefore it goes on, And he sendelh forth two of his disciples, and he saith unto them, Go ye into the city.”