Sforno on Exodus 16:7/ספורנו על שמות ט״ז:ז׳

1ובוקר, in the morning you will have bread,

2'וראיתם את כבוד ה, and may it be G’d’s will that you will see Hashem’s glory when He will set limits to various times of the day, so that you will know that your complaints addressed to Aaron and myself should really have been addressed to Him, seeing it is He who will remove the cause of these complaints.