29 See, for that the LORD hath given you the sabbath, therefore he giveth you on the sixth day the bread of two days; abide ye every man in his place, let no man go out of his place on the seventh day.
Moreover in regard to the celebrated sabbath, a careful reader will see that the command, “You shall sit each one in your dwellings; let none of you go out from his place on the sabbath day,” is an impossible one to observe literally, for no living creature could sit for a whole day and not move from his seat.
[AD 253] Origen of Alexandria on Exodus 16:29