Bede the Venerable
Catena Aurea · Johannesevangelium 2
And found in the temple those that sold oxen and sheep and doves, and the changers of money sitting: And when he had made a scourge of small cords, he drove them all out of the temple, and the sheep, and the oxen; and poured out the changers’ money, and overthrew the tables; And said unto them that sold doves, Take these things hence; make not my Father’s house an house of merchandise. And his disciples remembered that it was written, The zeal of thine house hath eaten me up.
(in loc.) They then are the sellers of doves, who, after receiving the free grace of the Holy Spirit, do not dispense it freely2, as they are commanded, but at a price: who confer the laying on of hands, by which the Holy Spirit is received, if not for money, at least for the sake of getting favour with the people, who bestow Holy Orders not according to merit, but favour.