Ephesians 6:4

And ye fathers, do not exasperate your children: but educate them in the nurture and admonition of the Lord.

Luke 8:18

Take heed therefore how ye hear: for whosoever improveth what he hath, to him shall more be given; and whosoever hath not, even what he seemeth to have shall be taken from him.

Hebrews 2:1

For this reason we ought the more earnestly to attend to what we have heard, least by any means we should be found deficient.

Hebrews 2:3

how shall we escape, if we neglect so great a salvation? which began to be declared by the Lord, and was confirmed to us by them that heard Him;

James 2:22

Thou seest that faith co-operated with his works, and that by his works his faith was perfected.

Revelation 3:3

Remember therefore how thou hast received and heard, and hold fast, and repent: for if thou be not watchful, I will come upon thee as a thief, and thou shalt not know at what hour I will come upon thee.

Treasury of Scripture Knowledge

Summary

Only take heed to thyself, and keep thy soul diligently, lest thou forget the things which thine eyes have seen, and lest they depart from thy heart all the days of thy life: but teach them thy sons, and thy sons' sons;

Teach them

Bible References

Keep thy soul

Luke 8:18
Take heed therefore how ye hear: for whosoever improveth what he hath, to him shall more be given; and whosoever hath not, even what he seemeth to have shall be taken from him.
Hebrews 2:3
how shall we escape, if we neglect so great a salvation? which began to be declared by the Lord, and was confirmed to us by them that heard Him;
James 2:22
Thou seest that faith co-operated with his works, and that by his works his faith was perfected.

Lest they

Hebrews 2:1
For this reason we ought the more earnestly to attend to what we have heard, least by any means we should be found deficient.
Revelation 3:3
Remember therefore how thou hast received and heard, and hold fast, and repent: for if thou be not watchful, I will come upon thee as a thief, and thou shalt not know at what hour I will come upon thee.

Teach them

Ephesians 6:4
And ye fathers, do not exasperate your children: but educate them in the nurture and admonition of the Lord.