What did Moses command the Israelites after they came out of slavery in Egypt?

The Egyptian captivity is a widely reported and important event in the history of the entire people of Israel. Pharaoh, who was alarmed at the enormous growth of Jacob's nation, determined to impose upon it a heavy burden in the form of hard labor in the Nile Valley, and the subsequent death of all the male descendants of that race. These events are considered as the Egyptian captivity. It is assumed that...