John the Apostle
John 5:11ESV·traditional attribution

But he answered them, “The man who healed me, that man said to me, ‘Take up your bed, and walk.’”

Matthew Henry Presbyterian @wholebiblehenry

This miraculous cure is not recorded by any other of the evangelists, who confine themselves mostly to the miracles wrought in Galilee, but John relates those wrought at Jerusalem. Concerning this observe, I. The time when this cure was wrought: it was at a feast of the Jews, that is, the passover, for that was the most celebrated feast.

Commenting on John 5:1-16

John Gill Reformed Baptist @doctorgill

He answered them,.... That is, the impotent man, who was now made whole, replied to the Jews: he that made me whole, the same said unto me, take up thy bed and walk; intimating, that he that had such divine power, as to make him whole, had power to dispense with the sabbath, and such an action on it; and that his word was warrant...

Albert Barnes Presbyterian @notesbybarnes

Verse 11. He that made me whole. The man reasoned correctly. If Jesus had power to work so signal a miracle, he had a right to explain the law. If he had conferred so great a favour on him, he had a right to expect obedience; and we may learn that the mercy of God in pardoning our sins, or in bestowing any signal blessing...