But such questions are child's play, my boy, and the time has come to put away childish things.

Then I became a man, and put away my childish things.

Time for us all to put away our childish things.

The boy was a child; he had done a childish thing.

A childish thing to do, but she was barely of legal age.

Or has she now - having put away childish things - learned it for herself?

It was moving how much he liked the very childish things.

There comes a time when the Bible says you have to put childish things down.

Perhaps the time had come to give up childish things and take upon themselves adulthood.

"This childish thing you do with your two friends," she said after a pause.