Exodus 31:14

And you must keep the Sabbath, because it is holy for you; defilers of it will surely be put to death, because anyone who does work on it--that person will be cut off from among his people.

Exodus 20:8

"Remember the day of the Sabbath, to consecrate it.

Exodus 35:2-3

[On] six days work can be done, and on the seventh there will be for you a holy [day], a {Sabbath of complete rest}, for Yahweh; anyone doing work on it will be put to death.

Numbers 15:32-36

When the {Israelites} were in the desert, they found a man who was gathering wood on the day of the Sabbath.

Deuteronomy 5:12-15

'Observe the {Sabbath day} to make it holy, [just] as Yahweh your God has commanded you.

Nehemiah 9:14

You made known your holy Sabbath to them and gave them commandments, regulations, and law by the hand of your servant Moses.

Isaiah 56:2-6

Happy [is the] man [who] does this, and [the] son of humankind [who] keeps hold of it, who keeps [the] Sabbath {so as not to profane} it, and who keeps his hand from doing any evil."

Isaiah 58:13-14

If you hold your foot back from [the] Sabbath, [from] doing your affairs on {my holy day}, if you call the Sabbath a pleasure, the holy [day] of Yahweh honorable, if you honor him {more than} doing your ways, than finding your affairs and speaking a word,

Ezekiel 20:12-13

And also my Sabbaths I gave to them to be a sign between me and between them {so they would know} that I, Yahweh, [am] [the one] sanctifying them.

Ezekiel 20:16

because they despised my judgments, and {they did not walk in my statutes}, and my Sabbaths they profaned, for their heart was going after their idols.

Ezekiel 20:21

But the children rebelled against me; {they did not walk in my statutes}, and {they did not observe my regulations}, which [if] a person does them, then he will live by them. My Sabbaths they desecrated, and I decided to pour out my rage on them, to finish my anger against them in the desert.

Ezekiel 20:24

because they did not [do] my regulations, and my statutes they despised, and my Sabbaths they profaned, and their eyes were after the idols of their ancestors.

Ezekiel 44:24

And at a legal dispute they themselves shall stand to judge; employing my judgments they shall judge it, and [with respect to] my laws and my statutes. All my festivals they shall keep and my Sabbaths they shall consecrate.

Treasury of Scripture Knowledge

Summary

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.

General references

Bible References

Every one

Isaiah 56:2
Happy [is the] man [who] does this, and [the] son of humankind [who] keeps hold of it, who keeps [the] Sabbath {so as not to profane} it, and who keeps his hand from doing any evil."
Ezekiel 20:13
"But in the desert the house of Israel rebelled against me; {they did not walk in my statutes}, and they rejected my regulations, which, if a person does them, he will live by them, and they greatly profaned my Sabbaths, and I decided to pour out my rage on them in the desert to destroy them,

Doeth

Exodus 35:2
[On] six days work can be done, and on the seventh there will be for you a holy [day], a {Sabbath of complete rest}, for Yahweh; anyone doing work on it will be put to death.
Numbers 15:35
And Yahweh said to Moses, "Surely the man must be put to death by stoning him; all the community [must stone him] with stones from outside the camp."

General references

Exodus 20:8
"Remember the day of the Sabbath, to consecrate it.
Ezekiel 20:20
And treat my Sabbaths as holy, and they will be a sign between me and between you {that you may know} that I, Yahweh, [am] your God.'