"...And if HUMWAWA appears to the priest, will not the dread PAZUZU also be there? Lord of all fevers and plagues, grinning Dark Angel of the Four Wings, horned, with rotting genitalia, from which he howl in pain through sharpened teeth over the lands of the cities sacred to the APHKHALLU even in the height of the Sun as in the height of the Moon; even with whirling sand and wind, as with empty stillness, and it is the able magician indeed who can remove PAZUZU once he has laid hold of a man, for PAZUZU lays hold unto death. 

Know that HUMWAWA and PAZUZU are brothers. HUMWAWA is the eldest, who rides upon a silent, whispering wind and claims the flocks for his own, by which sign you shall know that PAZUZU will come."