Jerome
Catena Aurea · Matthäusevangelium 16
For what is a man profited, if he shall gain the whole world, and lose his own soul? or what shall a man give in exchange for his soul? For the Son of man shall come in the glory of his Father with his angels; and then he shall reward every man according to his works. Verily I say unto you. There be some standing here, which shall not taste of death, till they see the Son of man coming in his kingdom.
But the secret thought of the Apostles might have suffered an offence of this sort; The killings and deaths you speak of as to be now, but the promise of your coming in glory is put off to a long distant time. He that knows secret things therefore, seeing that they might object this, requites a present fear with a present reward, saying, Verily I say unto you, There be some of those standing here that shall not taste death until the Son of Man come in his kingdom.