'Childhood' in the Bible

“How long has this been happening to him?” Jesus asked his father.“From childhood,” he said.

Now there were these prophets and teachers in the church at Antioch: Barnabas, Simeon called Niger, Lucius the Cyrenian, Manaen (a close friend of Herod the tetrarch from childhood) and Saul.

But now that faith has come, we are no longer under [the control and authority of] a tutor and disciplinarian.

and you know that from childhood you have known the sacred Scriptures, which are able to give you wisdom for salvation through faith in Christ Jesus.