Proverbs 22:6

Give instruction to a youth about his way, Even when he is old he turneth not from it.

Ephesians 6:4

And the fathers! provoke not your children, but nourish them in the instruction and admonition of the Lord.

2 Timothy 3:15

and because from a babe the Holy Writings thou hast known, which are able to make thee wise -- to salvation, through faith that is in Christ Jesus;

Genesis 18:19

for I have known him, that he commandeth his children, and his house after him (and they have kept the way of Jehovah), to do righteousness and judgment, that Jehovah may bring on Abraham that which He hath spoken concerning him.'

Deuteronomy 4:9

'Only, take heed to thyself, and watch thy soul exceedingly, lest thou forget the things which thine eyes have seen, and lest they turn aside from thy heart, all days of thy life; and thou hast made them known to thy sons, and to thy sons' sons.

Deuteronomy 6:7

and thou hast repeated them to thy sons, and spoken of them in thy sitting in thine house, and in thy walking in the way, and in thy lying down, and in thy rising up,

1 Samuel 1:28

and also I have caused him to be asked for Jehovah, all the days that he hath lived -- he is asked for Jehovah;' and he boweth himself there before Jehovah.

1 Samuel 2:26

And the youth Samuel is going on and growing up, and is good both with Jehovah, and also with men.

1 Samuel 12:2-3

and now, lo, the king is walking habitually before you, and I have become aged and gray-headed, and my sons, lo, they are with you, and I have walked habitually before you from my youth till this day.

Psalm 78:3-6

That we have heard and do know, And our fathers have recounted to us.

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.

General references

Bible References

A child

Genesis 18:19
for I have known him, that he commandeth his children, and his house after him (and they have kept the way of Jehovah), to do righteousness and judgment, that Jehovah may bring on Abraham that which He hath spoken concerning him.'
Deuteronomy 4:9
'Only, take heed to thyself, and watch thy soul exceedingly, lest thou forget the things which thine eyes have seen, and lest they turn aside from thy heart, all days of thy life; and thou hast made them known to thy sons, and to thy sons' sons.
Deuteronomy 6:7
and thou hast repeated them to thy sons, and spoken of them in thy sitting in thine house, and in thy walking in the way, and in thy lying down, and in thy rising up,
Psalm 78:3
That we have heard and do know, And our fathers have recounted to us.
Ephesians 6:4
And the fathers! provoke not your children, but nourish them in the instruction and admonition of the Lord.
2 Timothy 3:15
and because from a babe the Holy Writings thou hast known, which are able to make thee wise -- to salvation, through faith that is in Christ Jesus;

When

1 Samuel 1:28
and also I have caused him to be asked for Jehovah, all the days that he hath lived -- he is asked for Jehovah;' and he boweth himself there before Jehovah.
1 Samuel 2:26
And the youth Samuel is going on and growing up, and is good both with Jehovah, and also with men.
1 Samuel 12:2
and now, lo, the king is walking habitually before you, and I have become aged and gray-headed, and my sons, lo, they are with you, and I have walked habitually before you from my youth till this day.

General references

Deuteronomy 31:13
and their sons, who have not known, do hear, and have learned to fear Jehovah your God all the days which ye are living on the ground whither ye are passing over the Jordan to possess it.'