Then said the LORD unto Moses, Behold, I will rain bread from heaven for you; and the people shall go out and gather a certain rate every day, that I may prove them, whether they will walk in my law, or no. I will rain bread - Therefore this substance was not a production of the desert: nor was the dew that was the instrument of producing it common there, else they must have had this bread for a month before.
Related Commentaries of Exodus 16:4
Exodus 16:4
4 Then said the LORD unto Moses, Behold, I will rain bread from heaven for you; and the people shall go out and gather a certain rate every day, that I may prove them, whether they will walk in my law, or no.