Then David said to all his servants who were with him at Jerusalem, “Arise, and let us flee, or else there will be no escape for us from Absalom. Go quickly, lest he overtake us quickly and bring down ruin on us and strike the city with the edge of the sword.”
Here is, I. The notice brought to David of Absalom's rebellion, Sa2 15:13. The matter was bad enough, and yet it seems to have been made worse to him (as such things commonly are) than really it was; for he was told that the hearts of the men of Israel (that is, the generality of them, at least the leading men) were after Absalom.
Commenting on 2 Samuel 15:13-23
And David said unto all his servants that were with him at Jerusalem,.... His courtiers and ministers of state, the officers of his household, as many of them as were with him in the city; for some of them very probably were in the country, as Ahithophel was, and some might be along with Absalom, whom he had invited to his peace offerings: arise, and...
DAVID FLEES FROM JERUSALEM. (2Sa. 15:13-37) David said . . . Arise, and let us flee--David, anxious for the preservation of the city which he had beautified, and hopeful of a greater support throughout the country, wisely resolved on leaving Jerusalem.