This is that which the Lord hath spoken Either to Moses, by inspiration, or to the former patriarchs, on a like occasion. It is agreeable to the former word and law of God concerning the sabbath. To-morrow is the rest of the holy sabbath Here is a plain intimation of the observing a seventh-day sabbath, not only before the giving of the law upon mount Sinai, but before the bringing of Israel out of Egypt, and therefore from the beginning. If the sabbath had now been first instituted, how could Moses have understood what God said to him (Exo 16:5) concerning a double portion to be gathered on the sixth day, without making any express mention of the sabbath? And how could the people have so readily taken the hint, (Exodus 16:22,) even to the surprise of the rulers, before Moses had declared that it was done with regard to the sabbath, if they had not had some knowledge of the sabbath before? The setting apart of one day in seven for holy work, and in order to that for holy rest, was a divine appointment ever since God created man upon the earth.
Related Commentaries of Exodus 16:23
Exodus 16:23
23 And he said unto them, This is that which the LORD hath said, To morrow is the rest of the holy sabbath unto the LORD: bake that which ye will bake to day, and seethe that ye will seethe; and that which remaineth over lay up for you to be kept until the morning.