Proverbs 3:21
My son, keep good sense, and do not let wise purpose go from your eyes.
Proverbs 4:21
Let them not go from your eyes; keep them deep in your heart.
Deuteronomy 4:9
Only take care, and keep watch on your soul, for fear that the things which your eyes have seen go from your memory and from your heart all the days of your life; but let the knowledge of them be given to your children and to your children's children;
Deuteronomy 6:6-9
Keep these words, which I say to you this day, deep in your hearts;
Deuteronomy 32:46-47
Moses said to them, Let the words which I have said to you today go deep into your hearts, and give orders to your children to do every word of this law.
Joshua 1:8
Let this book of the law be ever on your lips and in your thoughts day and night, so that you may keep with care everything in it; then a blessing will be on all your way, and you will do well.
Proverbs 2:7
He has salvation stored up for the upright, he is a breastplate to those in whom there is no evil;
Proverbs 3:1-3
My son, keep my teaching in your memory, and my rules in your heart:
John 8:31
Then Jesus said to the Jews who had faith in him, If you keep my word, then you are truly my disciples;
John 15:6-7
If a man does not keep himself in me, he becomes dead and is cut off like a dry branch; such branches are taken up and put in the fire and burned.
Hebrews 2:1-3
For this reason there is the more need for us to give attention to the things which have come to our ears, for fear that by chance we might be slipping away.
1 John 2:24
But as for you, keep in your hearts the things which were made clear to you from the first. If you keep these things in your hearts you will be kept in the Father and the Son.
1 John 2:27
As for you, the Spirit which he gave you is still in you, and you have no need of any teacher; but as his Spirit gives you teaching about all things, and is true and not false, so keep your hearts in him, through the teaching which he has given you.