When the middle of the night was passed, the Israelites were assembled outside Memphis, at the place which Moses had appointed. Then the host was numbered, and it contained six hundred thousand horsemen, not including those who were on foot, the women, the children, and the aged. All who were under twenty were accounted infants, and all who were over sixty were accounted aged.
After that, Moses placed Aaron in command of the first battalion, and he said to him, “March in the direction of the sea, for Gabriel has promised to meet me on its shores.” At that time one branch of the Nile (the Pelusiac branch) flowed into the Red Sea, which extended over where is now sandy desert to Migdol.
Moses made the host follow Aaron, troop by troop, and tribe by tribe; and he brought up the rear with a strong guard of picked men.
It was dawning towards the first day of the week when Israel escaped out of Egypt.
And when day broke, behold, they were gone away. Then the Egyptians came and told Pharaoh. He sent to search all the houses of the Israelites, but they were all empty, only their lamps were left burning. Pharaoh said, “We will pursue them.” The Egyptians said, “They have borrowed our jewels; we must follow after them, and recover what is our own.”
Now Moses had used craft touching these ornaments, in order that the Egyptians might be constrained to follow. For if the Israelites had gone without these, the Egyptians would have rejoiced at their departure. But because they had borrowed of the Egyptians, therefore the Egyptians went after them to recover their ornaments, and by this means rushed into destruction.
And Israel marched all day through the wilderness protected by seven clouds of glory on their four sides: one above them, that neither hail nor rain might fall upon them, nor that they should be burned by the heat of the sun; one beneath them, that they might not be hurt by thorns, serpents, or scorpions; and one went before them, to make the valleys even, and the mountains low, and to prepare them a place of habitation.[508]
Also, when the morning dawned, there was not a house in all Egypt in which there was not a first-born dead. And this delayed the people from pursuing after the Israelites; for they were engaged in bewailing their dead, and in digging graves for them. Thus they were not at leisure to follow after their former slaves, till they had escaped clean away.
Also that night was every metal image in Egypt molten, and every idol of stone was broken, and every idol of clay was shattered, and every idol of wood was dissolved to dust.[509]
The same day Pharaoh sent into all the cities of Egypt and collected an army. When even was come the whole army was assembled about the king, and Pharaoh said to Dathan and Abiram, who had remained behind,[510] “The Israelites are few in number, they are entangled in the land, the wilderness hath shut them in.” For all the way was full of marshes and canals of water and desert tracts. “They have acted wrongly by us, for they have carried away the ornaments and jewels of our people; and Moses, by magic, has slain all our first-born, so that there is not a house in which there is not one dead.”