the fact, that ye have murdered a righteous man, should I not,” etc. בּער, to destroy by capital punishment, as in Deu 13:6, etc. דּם בּקּשׁ (=דּם דּרשׁ, Gen 9:5), to require the blood of a person, i.e., to take blood-revenge.
Verse 12
David then commanded his servant to slay the murderers, and also to make the punishment more severe than usual. “They cut off their hands and feet,” - the hands with which they had committed the murder, and the feet which had run for the reward, - “and hanged the bodies by the pool at Hebron” for a spectacle and warning, that others might be deterred from committing similar crimes (cf. Deu 21:22; J. H. Michaelis). In illustration of the fact itself, we may compare the similar course pursued by Alexander towards the murderer of king Darius, as described in Justin's history (2Sa 12:6) and Curtius (2Sa 7:5). They buried Ishbosheth's head in Abner's grave at Hebron. Thus David acted with strict justice in this case also, not only to prove to the people that he had neither commanded nor approved of the murder, but from heartfelt abhorrence of such crimes, and to keep his conscience void of offence towards God and towards man. II. The Government of David Over All Israel in the Time of Its Strength And Glory - 2 Samuel 5
After the death of Ishbosheth, David was anointed in Hebron by all the tribes as king over the whole of Israel (2Sa 5:1-5). He then proceeded to attack the Jebusites in Jerusalem, conquered their fortress Zion, and made Jerusalem the capital of his kingdom; fortifying it still further, and building a palace in it (2Sa 5:6-16), after he had twice inflicted a defeat upon the Philistines (2Sa 5:17-25). But in order that the chief city of his kingdom and the seat of his own palace might also be made the religious centre of the whole nation as a congregation of Jehovah, he first of all brought the ark of the covenant out of its place of concealment, and had it conveyed in a festal procession to Zion, and deposited there in a tent which had been specially prepared for it, as a place of worship for
