Ephesians 6:4

Fathers, do not provoke your children to anger, but bring them up in the discipline and instruction of the Lord.

2 Timothy 3:15

and how from childhood you have known the sacred writings which are able to make you wise for salvation through 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
Fathers, do not provoke your children to anger, but bring them up in the discipline and instruction of the Lord.
2 Timothy 3:15
and how from childhood you have known the sacred writings which are able to make you wise for salvation through faith in Christ Jesus.