Exodus 16:10, 12

And it came to pass, as Aaron spake unto the whole congregation of the children of Israel, that they looked toward the wilderness, and, behold, the glory of Jehovah appeared in the cloud.

I have heard the murmurings of the children of Israel: speak unto them, saying, At even ye shall eat flesh, and in the morning ye shall be filled with bread: and ye shall know that I am Jehovah your God.