Joshua 1:8

This book of the law shall not depart out of thy mouth; but thou shalt meditate therein day and night, that thou mayest observe to do according to all that is written therein: for then thou shalt make thy way prosperous, and then thou shalt have good success. {have...: or, do wisely}

Deuteronomy 6:6-9

And these words, which I command thee this day, shall be in thine heart:

Deuteronomy 32:46-47

And he said unto them, Set your hearts unto all the words which I testify among you this day, which ye shall command your children to observe to do, all the words of this law.

Proverbs 4:21

Let them not depart from thine eyes; keep them in the midst of thine heart.

Hebrews 2:1-3

Therefore we ought to give the more earnest heed to the things which we have heard, lest at any time we should let {them} slip. {let...: Gr. run out as leaking vessels}

Deuteronomy 4:9

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;

John 8:31

Then said Jesus to those Jews which believed on him, If ye continue in my word, {then} are ye my disciples indeed;

1 John 2:27

But the anointing which ye have received of him abideth in you, and ye need not that any man teach you: but as the same anointing teacheth you of all things, and is truth, and is no lie, and even as it hath taught you, ye shall abide in him. {in him: or, in it}