Pseudo-Chrysostom
Catena Aurea · Matthäusevangelium 19
Then were there brought unto him little children, that he should put his hands on them, and pray: and the disciples rebuked them. But Jesus said, Suffer little children, and forbid them not, to come unto me: for of such is the kingdom of heaven. And he laid his hands on them, and departed thence.
The Lord had been holding discourse of chastity; and some of His hearers now brought unto Him infants, who in respect of chastity are the purest; for they supposed that it was the pure in body only whom He had approved; and this is that which is said, Then were brought unto him little children, that he should put his hands on them, and pray.