Exodus 16:15
And when the children of Israel saw it, they said one to another, It is manna: for they knew not what it was. And Moses said to them, This is the bread which the LORD hath given you to eat.And when the children of Israel saw it, they said one to another, It is manna: for they knew not what it was. And Moses said to them, This is the bread which the LORD hath given you to eat.