Augustine of Hippo
Catena Aurea · Lukasevangelium 24
And as they thus spake, Jesus himself stood in the midst of them, and saith unto them, Peace be unto you. But they were terrified and affrighted, and supposed they had seen a spirit. And he said unto them, Why are ye troubled? and why do thoughts arise in your hearts? Behold my hands and my feet, that it is I myself: handle me, and see; for a spirit hath not flesh and bones, as ye see me have. And when he had thus spoken, he shewed them his hands and feet.
(de Con. Ev. l. iii. c. 25.) This manifestation of our Lord after His resurrection, John also relates. But when John says that the Apostle Thomas was not with the rest, while according to Luke, the two disciples on their return to Jerusalem found the eleven gathered together, we must understand undoubtedly that Thomas departed from them, before our Lord appeared to them as they spoke these things. For Luke gives occasion in his narrative, that it may be understood that Thomas first went out from them when the rest were saying these things, and that our Lord entered afterwards. Unless some one should say that the eleven were not those who were then called Apostles, but that these were elevendisciples out of the large number of disciples. But since Luke has added, And those that were with them, he has surely made it sufficiently evident that those called the eleven were the same as those who were called Apostles, with whom the rest were.