Exodus 16:5

3and the children of Israel said to them, “We wish that we had died by the LORD’s hand in the land of Egypt, when we sat by the meat pots, when we ate our fill of bread, for you have brought us out into this wilderness to kill this whole assembly with hunger.”

4Then the LORD said to Moses, “Behold, I will rain bread from the sky for you, and the people shall go out and gather a day’s portion every day, that I may test them, whether they will walk in my law or not.

5It shall come to pass on the sixth day, that they shall prepare that which they bring in, and it shall be twice as much as they gather daily.”

6Moses and Aaron said to all the children of Israel, “At evening, you shall know that the LORD has brought you out from the land of Egypt.

7In the morning, you shall see the LORD’s glory; because he hears your murmurings against the LORD. Who are we, that you murmur against us?”