Exodus 16:3-4

The Israelites said to them, “If only we had died by the LORD’s hand in the land of Egypt, when we sat by pots of meat and ate all the bread we wanted. Instead, you brought us into this wilderness to make this whole assembly die of hunger! ” Then the LORD said to Moses, “I am going to rain bread from heaven for you. The people are to go out each day and gather enough for that day. This way I will test them to see whether or not they will follow My instructions.