Proverbs 3:3
Never let loving devotion or faithfulness leave you; bind them around your neck, write them on the tablet of your heart.

Proverbs 4:6, 21
Do not forsake wisdom, and she will preserve you; love her, and she will guard you. . . .

Proverbs 7:3, 4
Tie them to your fingers; write them on the tablet of your heart. . . .

Exodus 13:16
So it shall serve as a sign on your hand and a symbol on your forehead, for with a mighty hand the LORD brought us out of Egypt."

Deuteronomy 6:8
Tie them as reminders on your hands and bind them on your foreheads.

2 Corinthians 3:3
It is clear that you are a letter from Christ, the result of our ministry, written not with ink but with the Spirit of the living God, not on tablets of stone but on tablets of human hearts.