Isaiah 20:2
by—literally, "by the hand of" (compare Ezekiel 3:14).
sackcloth—the loose outer garment of coarse dark hair-cloth worn by mourners (II Samuel 3:31) and by prophets, fastened at the waist by a girdle (Matthew 3:4; II Kings 1:8; Zechariah 13:4).
naked—rather, "uncovered"; he merely put off the outer sackcloth, retaining still the tunic or inner vest (I Samuel 19:24; Amos 2:16; John 21:7); an emblem to show that Egypt should be stripped of its possessions; the very dress of Isaiah was a silent exhortation to repentance.
