DEU 30:20

20 That thou mayest love Hashem Eloheicha, and that thou mayest obey His voice, and that thou mayest have deveykus unto Him: for He is Chayyeicha[(your life)], and the orech yameicha [(length of your days)]; that thou mayest dwell in ha'adamah which Hashem swore unto Avoteicha, to Avraham, to Yitzchak, and to Ya'akov, to give them.