Sons of Israel, if the Lord Has Heard Your Murmurings, Would You Murmur Against the Lord?

Moses and Aaron said to all the sons of Israel, At evening you shall know that it was the Lord who brought you out of the land of Egypt. And in the morning you shall see the glory of the Lord because he has heard your murmurings against the Lord. For I am the Lord, your healer. Then they came to Elom, where there were twelve springs of water and seventy palm trees,. They encamped there by the water. On the fifteenth day of the second month after they had departed from the Land of Egypt, Moses told them: Behold, I will reign bread from heaven for you."