Definitions of words in Proverbs 3:3:
Heart {Easton's Bible Dictionary}
Heart {International Standard Bible Encyclopedia}
Let {International Standard Bible Encyclopedia}
Neck {Easton's Bible Dictionary}
Neck {International Standard Bible Encyclopedia}
Tablet {Easton's Bible Dictionary}
Tablet {International Standard Bible Encyclopedia}
Truth {Easton's Bible Dictionary}
Truth {International Standard Bible Encyclopedia}
Mercy {Easton's Bible Dictionary}