2 Samuel 15:7 - Joseph Benson’s Commentary on the Old and New Testaments

After forty years That is, as some say, from the change of the government into a monarchy, which change took place about ten years before David began to reign. So that this fell out about the thirtieth year of his reign. But the Syriac and Arabic, whom Houbigant follows, read, After four years; that is, from the time of his father's reconciliation with him. Josephus, Theodoret, the manuscripts mentioned in the Benedictine edition of Jerome's version, the canon of the Hebrew verity, (supposed to be made about the ninth century, and altered by some correcting hand,) the reading of the famous Latin Bible of Sextus, the Latin manuscript in Exeter college library, marked C. 2. 13., and the ancient Latin manuscript written in Gothic characters, the variations of which are published in Blanchini's Vindiciæ, all have it, four; so that Grotius, and, after him, Patrick, were well supported in having pronounced so decisively, that it would admit of no doubt that an error had crept into the text, and that instead of ארבעים, arbagnim, forty, should be read ארבע, arbang, four. See Kennicott's Dissert., vol. 2. p. 358, and Houbigant's note. Let me go and pay my vow which I have vowed to the Lord in Hebron To wit, to perform there by some solemn sacrifice. As Delaney is of opinion that a very grievous sickness of David gave Absalom occasion to take the forementioned steps, so he thinks that his father's unexpected recovery, perhaps through God's extraordinary influence, broke Absalom's measures for some time, and made him postpone his wicked purpose. In the mean time, his popularity had all the field he could wish. As all the people of Israel resorted to Jerusalem thrice in every year, on the three solemn festivals, he had so often an opportunity of paying his court, and insinuating his poison, till the infection spread through the whole body of the realm, and wanted nothing but a fair occasion to display itself in all its malignity, which Absalom sought by going to Hebron.