Exodus 16:3-4

The Israelites said to them, “Oh, how we wish that the LORD had just put us to death while we were still in the land of Egypt. There we could sit by the pots cooking meat and eat our fill of bread. Instead, you’ve brought us out into this desert to starve this whole assembly to death.” Then the LORD said to Moses, “I’m going to make bread rain down from the sky for you. The people will go out each day and gather just enough for that day. In this way, I’ll test them to see whether or not they follow my Instruction.