Keep the Sabbath holy

1. Ex. 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.
2. Ex. 20: 8
   8 Remember the sabbath day, to keep it holy.
3. Ex. 31: 14
   14 Ye shall keep the sabbath therefore; for it is holy unto you: every one that defileth it shall surely be put to death: for whosoever doeth any work therein, that soul shall be cut off from among his people.
4. Jarom 1: 5
   5 And now, behold, *two hundred years had passed away, and the people of Nephi had waxed strong in the land. They observed to keep the law of Moses and the sabbath day holy unto the Lord. And they profaned not; neither did they blaspheme. And the laws of the land were exceedingly strict.
5. Mosiah 13: 16
   16 Remember the sabbath day, to keep it holy.
6. Mosiah 18: 23
   23 And he commanded them that they should observe the sabbath day, and keep it holy, and also every day they should give thanks to the Lord their God.
7. D&C 68: 29
   29 And the inhabitants of Zion shall also observe the Sabbath day to keep it holy.