Revelation 1:3

Happy is he that reads, and they that hear the words of this prophecy, and keep the things that are written in it; for the time is at hand.

Revelation 22:9

And he said to me, See you do it not: I am a fellow-servant with you, and of your brethren, the prophets, and of those who keep the words of this book: worship God.

Treasury of Scripture Knowledge

Summary

My son, keep my words, and lay up my commandments with thee.

Bible References

Keep

Revelation 1:3
Happy is he that reads, and they that hear the words of this prophecy, and keep the things that are written in it; for the time is at hand.
Revelation 22:9
And he said to me, See you do it not: I am a fellow-servant with you, and of your brethren, the prophets, and of those who keep the words of this book: worship God.