1 Kings 20:31-32
27-31. like two little flocks of kids—Goats are never seen in large flocks, or scattered, like sheep; and hence the two small but compact divisions of the Israelite force are compared to goats, not sheep. Humanly speaking, that little handful of men would have been overpowered by numbers. But a prophet was sent to the small Israelite army to announce the victory, in order to convince the Syrians that the God of Israel was omnipotent everywhere, in the valley as well as on the hills. And, accordingly, after the two armies had pitched opposite each other for seven days, they came to an open battle. One hundred thousand Syrians lay dead on the field, while the fugitives took refuge in Aphek, and there, crowding on the city walls, they endeavored to make a stand against their pursuers; but the old walls giving way under the incumbent weight, fell and buried twenty-seven thousand in the ruins. Ben-hadad succeeded in extricating himself, and, with his attendants, sought concealment in the city, fleeing from chamber to chamber; or, as some think it, an inner chamber, that is, a harem; but seeing no ultimate means of escape, he was advised to throw himself on the tender mercies of the Israelitish monarch.
32-34. put ropes on their heads—Captives were dragged by ropes round their necks in companies, as is depicted on the monuments of Egypt. Their voluntary attitude and language of submission flattered the pride of Ahab, who, little concerned about the dishonor done to the God of Israel by the Syrian king, and thinking of nothing but victory, paraded his clemency, called the vanquished king "his brother," invited him to sit in the royal chariot, and dismissed him with a covenant of peace.
1 Kings 21:27
27-29. Ahab . . . rent his clothes, and put sackcloth upon his flesh, and fasted, and lay in sackcloth, and went softly—He was not obdurate, like Jezebel. This terrible announcement made a deep impression on the king's heart, and led, for a while, to sincere repentance. Going softly, that is, barefoot, and with a pensive manner, within doors. He manifested all the external signs, conventional and natural, of the deepest sorrow. He was wretched, and so great is the mercy of God, that, in consequence of his humiliation, the threatened punishment was deferred.
Joel 1:13
13. Gird yourselves—namely, with sackcloth; as in Isa 32:11, the ellipsis is supplied (compare Jer 4:8).
lament, ye priests—as it is your duty to set the example to others; also as the guilt was greater, and a greater scandal was occasioned, by your sin to the cause of God. come—the Septuagint, "enter" the house of God (compare Joe 1:14). lie all night in sackcloth—so Ahab (1Ki 21:27). ministers of my God— (1Co 9:13). Joel claims authority for his doctrine; it is in God's name and by His mission I speak to you.