Original Verse:
Proverbs Chapter 7 Verse 3Bind them upon thy fingers; Write them upon the tablet of thy heart.

Reference Verses:
Deuteronomy Chapter 6 Verse 6And these words, which I command thee this day, shall be upon thy heart;
Deuteronomy Chapter 6 Verse 8And thou shalt bind them for a sign upon thy hand, and they shall be for frontlets between thine eyes.
2nd Corinthians Chapter 3 Verse 3being made manifest that ye are an epistle of Christ, ministered by us, written not with ink, but with the Spirit of the living God; not in tables of stone, but in tables [that are] hearts of flesh.
Jeremiah Chapter 17 Verse 1The sin of Judah is written with a pen of iron, [and] with the point of a diamond: it is graven upon the tablet of their heart, and upon the horns of your altars;