Definitions of words in Proverbs 4:23:
All {International Standard Bible Encyclopedia}
For {International Standard Bible Encyclopedia}
Heart {Easton's Bible Dictionary}
Heart {International Standard Bible Encyclopedia}
Life {Easton's Bible Dictionary}
Life {International Standard Bible Encyclopedia}
Watch {International Standard Bible Encyclopedia}
Other definition entries containing Proverbs 4:23:
Diligence; Diligent; Diligently {I.S.B.E.}
Issues {I.S.B.E.}
Life {I.S.B.E.}
Psychology {I.S.B.E.}