2 Samuel 2:10
Ver. 10. Ishbosheth, Saul's son, [was] forty years old when he began to reign over Israel,.... Being born the same year his father began to reign. See Gill on "1Sa 31:6";
and reigned two years; which some understand of these, and no more; and whereas David reigned seven years and a half over Judah, before he reigned over all Israel, it is thought by the Jewish chronologer {c} that there was a vacancy in the throne of Israel for the space of five years, and so says Kimchi; which vacancy was either before the reign of Ishbosheth, it being a matter in dispute whether he or Mephibosheth should be set up, or after his death; the tribes of Israel being so long before they acknowledged David their king; or Ishbosheth's reign of two years must be in the middle of David's reign over Judah; but there is no need to suppose either of these, for the text says not that Ishbosheth reigned only two years; but the meaning is, as Ben Gersom observes, that he had reigned two years when the following things happened, and a war began, and not by him but by Abner, and carried on by him; and he being an inactive prince, the rest of his reign was reckoned as no reign, whereas he lived and reigned the same length of time David did over Judah; see 2Sa 3:1;
but the house of Judah followed David; kept close to him as their king, yielding a cheerful obedience to him.
{c} Seder Olam Rabba, c. 13. p. 37.