MOSES TELLS JETHRO OF GODS GOODNESS

Moses told his father-in-law about all that the LORD had done to Pharaoh and the Egyptians for Israel’s sake, and about all the hardship that had happened during the journey, and how the LORD had rescued them.

THE FEAST OF UNLEAVENED BREAD

In the celebration of the Passover in future years,] seven days you shall eat unleavened bread, but on the first day you shall remove the leaven from your houses [because it represents the spread of sin]; for whoever eats leavened bread on the first day through the seventh day, that person shall be cut off and excluded from [the atonement made for] Israel.

THE PLAGUES OF LOCUSTS AND DARKNESS

The Plagues Of Locusts And Of Darkness. Then the LORD said to Moses, “Stretch out your hand over the land of Egypt for the locusts, so that they may come up on the land of Egypt and eat all the plants of the land, all that the hail has left.”
Then the LORD said to Moses, “Stretch out your hand toward the sky, so that darkness may come over the land of Egypt, a darkness which [is so awful that it] may be felt.”