The common gathering on the flesh, attended with inflammation, which the Hebrew word shechin implies. The boils were doubtless malignant when sent as a plague in Egypt ({vi 1752-1754}Ex. 9:9-11); and they were severe in the case of Job when smitten by Satan (Job 2:7). Hezekiah’s boil was apparently of an aggravated type, though a lump of figs was blessed to his recovery (2 Kings 20:7; Isa. 38:21. See also {vi 3071-3076}Lev. 13:18-23).