Exodus 31:15

Six days shall work be done, and the seventh day the Sabbath, a holy rest to Jehovah: all doing work in the day of the Sabbath, dying, shall die.

Exodus 16:23

And he will say to them, This what Jehovah spake, To-morrow the Sabbath, a holy rest to Jehovah: what ye will cook, cook; and what ye will boil, boil; and all exceeding, leave for you for preservation till the morning.

Leviticus 23:3

Six days shall work be done; the seventh day a Sabbath of rest, a holy calling: ye shall not do any work: it is a Sabbath to Jehovah in all your dwellings.

Genesis 2:2

And God will complete in the seventh day his work which he made, and he will rest in the seventh day from all his work which he made.

Exodus 34:21

Six days thou shalt work, and in the seventh day thou shalt cease: and in ploughing and in harvest thou shalt cease.

Exodus 16:26

Six days ye shall gather, and in the seventh day, the Sabbath, it shall not be in it.

Exodus 20:8-11

Remember the day of the Sabbath to consecrate it

Exodus 31:14

And watch ye the Sabbath, for it is holy to you. He profaning it, dying, shall die; for all doing work in it, and that soul shall be cut off from the midst of his people.

Exodus 31:17

Between me and between the sons of Israel it is a sign forever: for six days Jehovah made the heavens and the earth, and in the seventh day he rested and he will be refreshed.

Exodus 35:2

Six days thou shalt do work and in the seventh day a holy cessation, a cessation to Jehovah: all doing work in it shall die.

Leviticus 23:32

A Sabbath of rest it is to you; ye humbled your souls: in the ninth of the month, in the evening, from evening to evening shall ye celebrate your Sabbath.

Numbers 15:32-36

And the sons of Israel shall be in the desert, and they shall find a man gathering wood in the day of the Sabbath.

Jeremiah 17:24-27

And it was, if hearing, ye shall hear to me, says Jehovah, not to bring a burden into the gates of this city in day of the Sabbath, and to consecrate the day of the Sabbath, not to do in it any work;

Ezekiel 46:1

Thus said the Lord Jehovah: The gate of the inner enclosure turning to the east shall be shut six days of work; and in the day of the Sabbath it shall be opened, and in the day of the new moon it shall be opened.

Luke 13:14

And the ruler of the assembly having answered, feeling pain because Jesus cured on the sabbath, said to the crowd, Six days there are in which they ought to work; in those therefore, coming, be ye cured, and not the day of the sabbath.

Luke 23:56

And having returned, they prepared spices and perfumed oils; and truly the sabbath were they at rest according to the command.

Hebrews 4:9

Therefore a celebration of a sabbath remains to the people of God.

Treasury of Scripture Knowledge

Summary

Six days may work be done; but in the seventh is the sabbath of rest, holy to the LORD: whosoever doeth any work in the sabbath day, he shall surely be put to death.

Bible References

Whosoever

Numbers 15:32
And the sons of Israel shall be in the desert, and they shall find a man gathering wood in the day of the Sabbath.
Jeremiah 17:24
And it was, if hearing, ye shall hear to me, says Jehovah, not to bring a burden into the gates of this city in day of the Sabbath, and to consecrate the day of the Sabbath, not to do in it any work;

General references

Leviticus 16:31
And this is a Sabbath of Sabbath to you, and ye humbled your souls, a law forever.
Leviticus 23:3
Six days shall work be done; the seventh day a Sabbath of rest, a holy calling: ye shall not do any work: it is a Sabbath to Jehovah in all your dwellings.
Ezekiel 20:20
And consecrate my Sabbaths; and they were for a sign between me and between you to know that I am Jehovah your God.