仁王般若經疏 3.145

3.145

"When bandits from the four quarters come to invade, when bandits arise from inside and outside the country—fire bandits, water bandits, wind bandits, ghost bandits—when the common people are thrown into chaos and an age of warfare arises: when such portents appear, one should also read and recite this sūtra: this is the seventh calamity."