Exodus 16:25
And Moses said, "That, eat this day: for today it is the LORD's Sabbath; today ye shall find none in the field.
Exodus 16:23
And he said unto them, "This is that which the LORD hath said, 'Tomorrow is the Sabbath of the holy rest of the LORD: bake that which ye will bake and fetch that ye will fetch, and that which remaineth lay up for you, and keep it till the morning."
Exodus 16:29
See: because the LORD hath given you a Sabbath, therefore he giveth you, the sixth day, bread for two days. Bide therefore every man at home, and let no man go out of his place the seventh day."
Nehemiah 9:14
and declared unto them thy holy Sabbath, and commandedst them precepts, ordinances, and laws, by Moses thy servant: