Ephesians 6:4

As for you fathers, do not exasperate your children, but bring them up in the discipline and on the admonitions of the Lord.

2 Timothy 3:15

remember you have known from childhood the sacred writings that can impart saving wisdom by faith in 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
As for you fathers, do not exasperate your children, but bring them up in the discipline and on the admonitions of the Lord.
2 Timothy 3:15
remember you have known from childhood the sacred writings that can impart saving wisdom by faith in Christ Jesus.