David, now an old man, is still king of Israel. Among his sons, the ambitious Adonijah and the clever Solomon. The two young men are fierce rivals, since both are prospective heirs to the throne and only one can be successful. During a hunting expedition, Adonijah challenges his younger brother Solomon to a chariot race. While Solomon, though brave, still retains a modicum of caution, the daredevil Adonijah is eager to win at all costs -- and loses control of his chariot. Solomon takes the seriously injured Adonijah back to Jerusalem. On the way there they meet the attractive Abishag, who despite her youth is versed in the use of healing herbs. She actually succeeds in helping the prince. Adonijah falls in love with Abishag -- but Bathsheba arranges things so that she works for David, hoping that her youth, her beauty and her healing powers will soothe the old king's suffering. Several members of the influential priesthood and also the respected army general Joab, who served David loyally for many years, support Adonijah's claim to the throne-- even though David has still not made any decision with regard to a potential successor. The battle-experienced Joab regards Solomon as an i…