The Israelites had made their preparations to depart out of Egypt a month before the call came to escape.
And when all was ready, Moses called together the elders of the people and said to them, “When Joseph died, he ordered his descendants to take up his bones, or ever they went out of the land, and to bear them to the cave of Machpelah, where lie the bones of his father Jacob. Where are the bones of Joseph?”
The elders answered him, “We do not know.”
Now there was an old Egyptian woman, named Miriam, and she believed in the Lord. She said to Moses, “I will show thee where is the tomb of Joseph, if thou wilt swear unto me that thou wilt take me with thee from Egypt, and that thou wilt ask the Most High to admit me into Paradise.”
Moses said, “I will do these things that thou askest.”
Then the woman said, “The tomb of Joseph is in the middle of the river Nile, which flows through Memphis, at such a spot.”
Moses prayed to God, and the water fell till the bed of the river was left dry; and then he and the women went into it, and came on the tomb of Joseph; it was a sarcophagus of marble without joints.[507]
Moses made preparations for departure, and said to the children of Israel, “God will destroy the Egyptians, and will give you their precious things.”
Then every one among the Hebrews who had an Egyptian neighbor said to him, if he was rich: “I am going to a feast in the country, I pray thee lend me jewels of gold and silver to adorn my wife and children.”
The Egyptians lent their precious things, and the Israelites by this means found themselves possessed of borrowed jewels in great abundance. Then Moses said, “We will leave Egypt this night when the Egyptians are asleep. Let every housekeeper softly desert his house, and bring with him his precious things, and meet outside the town. And let every one slay a lamb, and sprinkle with the blood the lintel and door-posts of the house, that the neighbors may know, when they see the blood, that the house is empty.”