Exodus 16:25
And Moses said, Eat that today; for today is a sabbath unto the LORD: today you shall not find it in the field.
Exodus 16:23
And he said unto them, This is that which the LORD has said, Tomorrow is the rest of the holy sabbath unto the LORD: bake that which you will bake today, and boil that which you will boil; and that which remains over lay up for you to be kept until the morning.
Exodus 16:29
See, for the LORD has given you the sabbath, therefore he gives you on the sixth day the bread of two days; abide you every man in his place, let no man go out of his place on the seventh day.
Nehemiah 9:14
And made known unto them your holy sabbath, and commanded them precepts, statutes, and laws, by the hand of Moses your servant: