The Israelites noticed the approaching Egyptian armies, and they panicked. "Is it because there are no graves in Egypt that you have taken us to die in the desert?" they screamed at Moses. "Don't be afraid," Moses reassured. "Stand firm and see G‑d's salvation that He will wreak for you today . . . G‑d will fight for you, and you shall remain silent."

After Pharaoh sent the Israelites from his land, G‑d did not allow them to take the most direct route to the Promised Land, fearing that any confrontation would then frighten the Israelites, causing them to return to Egypt via this short route. Instead G‑d had them take the circuitous desert route, leading them with a pillar of cloud during daytime and a pillar of fire after dark. G‑d then commanded the Israelites to backtrack and encamp along the Red Sea. They would thus appear to be hopelessly lost, which would prompt the Egyptians to pursue them. The Israelites followed this instruction, and, indeed, the Egyptians armies set out after the "lost" and cornered Israelites.

Plague Ten: At the stroke of midnight, G‑d slew all the Egyptian firstborn. No Egyptian home was spared, and Egypt erupted in a great outcry. Pharaoh awoke and raced to Moses, and begged him to take the Israelites and leave. The Egyptians pressured the Israelites to leave as soon as possible, and the Israelites complied. Equipped with all the valuables they had borrowed from the Egyptians, and provisions for the way—dough that was baked before having time to rise—the Israelites left Egypt at midday of the fifteenth of Nissan. This section concludes with some more rules that pertain to the Paschal offering.

Moses gathered the Israelite elders and conveyed to them G‑d’s instructions.

G‑d gave the Israelites their first mitzvah, that of determining the New Moon (Rosh Chodesh) each month and establishing a lunar calendar. Moses also instructs the Israelites to designate a lamb for the Paschal offering. The Israelites were to sacrifice this lamb and consume it, together with matzah and bitter herbs, on the eve of the fifteenth of Nissan. The blood of the lamb was to be smeared on the lintels and doorposts of the Israelite residences, and all inside those homes would be spared when G‑d descended to smite the Egyptian firstborn. Moses also instructed that for all future generations this day would signal the beginning of the seven-day holiday of Passover, during which no leaven may be eaten or possessed.

Pharaoh summoned Moses again, offering to release the Israelites if they leave behind their cattle. Moses refused the condition. Pharaoh sent Moses away, warning him to never appear in his presence again, “for on the day that you see my face, you shall die!” Moses agreed, but not before he delivered a final message that G‑d relayed to him at that moment. G‑d told Moses that he would visit one more plague upon Egypt, after which Pharaoh will actually drive the Israelites from his land. Parenthetically, at that time G‑d also instructed Moses to ask the Israelites to borrow from their Egyptian neighbors jewels, silver and gold. The Israelites complied, and the Egyptians readily lent out their valuables.

Moses stretched out his hands, and swarms of locusts swept down on Egypt. They consumed absolutely every blade of grass, and all the crops. Pharaoh beseeched Moses to pray to G‑d for the removal of the locusts, promising to then release the Israelites. Moses prayed, and no sooner had a wind carried the locusts back to the Red Sea than Pharaoh changed his mind yet again. Plague Nine: A frightful darkness descended upon Egypt. For days, the entire nation was incapacitated by the debilitating pitch darkness. “But for all the children of Israel, there was light in their dwellings.”

Plague Eight: At G‑d’s behest, Moses and Aaron went to Pharaoh and delivered a warning: “How long will you refuse to humble yourself before Me? Let My people go, so that they can worship Me!” They informed Pharaoh that if he does not allow the Israelites to go, Egypt will be attacked by a plague of locusts. After Moses and Aaron left, Pharaoh’s servants begged him to allow the Israelites to leave. “Don’t you yet know that Egypt is lost?” they argued. Pharaoh called back Moses and Aaron, and offered to allow the Israelites to leave—provided that they leave behind their children as security. Moses and Aaron refused the offer, and Pharaoh stubbornly refused to allow the Israelites to go.

The mixture of wild beasts descended upon Egypt, destroying the entire land with the exception of Goshen. Pharaoh called Moses and Aaron and offered to allow the Israelites freedom to serve G‑d whilst still in Egypt. When Moses rejected this offer, Pharaoh capitulated and offered to release the Israelites if only the plague came to an end. Moses prayed, the plague ended, and Pharaoh reneged on his promise again. Plague Five: all the Egyptians' cattle suddenly died; none of the Israelites' animals were affected. Plague Six: Moses and Aaron took handfuls of furnace soot and threw them heavenward. The soot descended, covered the entire Egypt, infecting all its inhabitants with painful boils. G‑d sent Moses to Pharaoh with a message: Just as G‑d wiped out all the Egyptian cattle, He could have easily slain Pharaoh and all his people too. "But, for this [reason] I have allowed you to survive, in order to show you My strength and to declare My name all over the earth!"

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.

G‑d tells Moses to go speak to Pharaoh, and Aaron should serve as his spokesman. G‑d informed him that He will harden Pharaoh's heart and he will refuse to release the Israelites. At that point G‑d will "multiply His wonders" in Egypt, until the Egyptians will recognize that G‑d is the L-rd.