Bede the Venerable
Catena Aurea · Johannesevangelium 2
Now when he was in Jerusalem at the passover, in the feast day, many believed in his name, when they saw the miracles which he did. But Jesus did not commit himself unto them, because he knew all men. And needed not that any should testify of man: for he knew what was in man.
(in loc.) The Evangelist has related above what our Lord did on his way to Jerusalem; now He relates how others were affected towards Him at Jerusalem; Now when He was in Jerusalem at the Passover, in the feast day, many believed in His Name, when they saw the miracles which He did.