Hilary of Poitiers
Catena Aurea · Matthäusevangelium 14
And when it was evening, his disciples came to him, saying, This is a desert place, and the time is now past; send the multitude away, that they may go into the villages, and buy themselves victuals. But Jesus said unto them, They need not depart; give ye them to eat. And they say unto him, We have here but five loaves, and two fishes. He said, Bring them hither to me. And he commanded the multitude to sit down on the grass, and took the five loaves, and the two fishes, and looking up to heaven, he blessed, and brake, and gave the loaves to his disciples, and the disciples to the multitude. And they did all eat, and were filled: and they took up of the fragments that remained twelve baskets full. And they that had eaten were about five thousand men, beside women and children.
These therefore the Apostles first set forth, because they were yet in these things; and from these things the preaching of the Gospel grows to its more abundant strength and virtue. Then the people is commanded to sit down upon the grass, as no longer lying upon the ground, but resting upon the Law, each one reposing upon the fruit of his own works as upon the grass of the earth.