Treasury of Scripture Knowledge
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.
And these words, which I command thee this day, shall be in thy heart;
And ye shall lay up these my words in your heart and in your soul, and bind them for a sign upon your hand, and they shall be for frontlets between your eyes.
1 Chronicles 22:19
Now set your heart and your soul to seek Jehovah your God; and arise and build the sanctuary of Jehovah Elohim, to bring the ark of the covenant of Jehovah, and the vessels of the sanctuary of God into the house that is to be built unto the name of Jehovah.
My son, forget not my teaching, and let thy heart observe my commandments;
And the man said unto me, Son of man, behold with thine eyes, and hear with thine ears, and set thy heart upon all that I shall shew thee; for in order that it might be shewn unto thee art thou brought hither. Declare to the house of Israel all that thou seest.
Do ye let these words sink into your ears. For the Son of man is about to be delivered into men's hands.
For this reason we should give heed more abundantly to the things we have heard, lest in any way we should slip away.