Exodus 16:25
And Moses said, Eat it to-day; for to-day is sabbath to Jehovah: to-day ye shall not find it in the field.
Exodus 16:23
And he said to them, This is what Jehovah has said: To-morrow is the rest, the holy sabbath, of Jehovah: bake what ye will bake, and cook what ye will cook; and lay up for yourselves all that remains over, to be kept for the morning.
Exodus 16:29
See, for Jehovah hath given you the sabbath; therefore he giveth you on the sixth day the bread for two days. Abide every man in his place: let no man go from his place on the seventh day.
Nehemiah 9:14
And thou madest known unto them thy holy sabbath, and prescribedst for them commandments and statutes and a law, through Moses thy servant.