Bede the Venerable — as excerpted in the Catena Aurea on Mark 7:24-30

“(ubi sup.) On account then of the humble and faithful saying of her mother, the devil left the daughter; here is given a precedent for catechising and baptizing infants, seeing that by the faith and the confession of the parents, infants are freed in baptism from the devil, though they can neither have knowledge in themselves, or do either good or evil.”