Moses prayed to G‑d, and the frogs all died. Egypt reeked from the odor of rotting frogs, and Pharaoh reneged on his promise. Plague Three: Aaron smote the earth with his staff, and swarms of lice attacked Egypt, covering man and beast. Even Pharaoh's magicians were amazed by this, and informed Pharaoh that this is the "finger of G‑d." Plague Four: G‑d dispatched Moses to warn Pharaoh that his land will be infested by a mixture of noxious animals. Only the land of Goshen, where the Israelites lived, would be spared.