Ephesians 6:4

You parents, too, must stop exasperating your children, but continue to bring them up with the sort of education and counsel the Lord approves.

2 Timothy 3:15

and that from childhood you have known the sacred Scriptures which can give you wisdom that leads to salvation through the faith that leans on Christ Jesus.

Treasury of Scripture Knowledge

Summary

Train up a child in the way he should go: and when he is old, he will not depart from it.

Bible References

A child

Ephesians 6:4
You parents, too, must stop exasperating your children, but continue to bring them up with the sort of education and counsel the Lord approves.
2 Timothy 3:15
and that from childhood you have known the sacred Scriptures which can give you wisdom that leads to salvation through the faith that leans on Christ Jesus.