1 Reis 2:36

Called for Shimei. — The command given to Shimei is in itself a reasonable precaution against treason, in one already powerful and of doubtful fidelity; and the reference to crossing the Kedron shows that it was designed to prevent his resorting to his native place, Bahurim. But it is difficult, in face of David’s charge, to doubt that it was in some degree intended as a snare; and this view is confirmed by Solomon’s words in 1 Reis 2:44, which refer back to the old offence of Shimei against David. The narrative gives no hint that Shimei’s expedition to Gath was not made in good faith, simply to regain his slaves; and a command, which had its justification in the danger likely to result from his residence in Bahurim, among his own people, could hardly be disobeyed in spirit by a temporary journey to a foreign country. Legally the execution was justifiable, and it may have been politic; but it cannot stand examination on the ground of equity or generosity. It is here probably related by anticipation.