18:1 And David {a} numbered the people that [were] with him, and set captains of thousands and captains of hundreds over them.

(a) For certain of the Reubenites, Gadites, and of the half tribe could not bear the insolence of the son against the father, and therefore joined with David.

18:1-8 How does David render good for evil! Absalom would have only David smitten; David would have only Absalom spared. This seems to be a resemblance of man's wickedness towards God, and God's mercy to man, of which it is hard to say which is most amazing. Now the Israelites see what it is to take counsel against the Lord and his anointed.