Luke 6:2

And certain of the Pharisees said unto them, Why do ye that which is not lawful to do on the sabbath days?

Matthew 12:2

But when the Pharisees saw it, they said unto him, Behold, thy disciples do that which is not lawful to do upon the sabbath day.

Exodus 22:10

If a man delivers unto his neighbour an ass or an ox or a sheep or any beast to keep, and it dies or is hurt or driven away, no man seeing it,

Exodus 31:15

Six days shall work be done; but the seventh, the sabbath of rest, shall be holy to the LORD; whoever does any work in the sabbath day shall surely be put to death.

Exodus 35:2

Six days shall work be done, but the seventh day shall be holy unto you, a sabbath of rest to the LORD; whoever does work therein shall die.

Numbers 15:32-35

And while the sons of Israel were in the wilderness, they found a man that gathered firewood upon the sabbath day.

Isaiah 58:13

If thou turn away thy foot from the sabbath, from doing thy will on my holy day; and call the sabbath the delightful, holy, glorious day of the LORD; and shalt honour him by not doing thine own ways, nor seeking thine own will, nor speaking thine own words:

Matthew 15:2

Why do thy disciples transgress the tradition of the elders? For they do not wash their hands when they eat bread.

Matthew 23:23-24

Woe unto you, scribes and Pharisees, hypocrites! for ye pay tithe of mint and anise and cummin and have omitted that which is more important of the law: judgment, mercy, and faith; these were expedient for ye to have done, and not to leave the other undone.

Mark 2:24

And the Pharisees said unto him, Behold, why do they on the sabbath day that which is not lawful?

Luke 5:33

Then they said unto him, Why do the disciples of John fast often and make prayers and likewise the disciples of the Pharisees, but thine eat and drink?

Luke 6:7-9

And the scribes and Pharisees watched him, whether he would heal on the sabbath day, that they might find an accusation against him.

John 5:9-11

And immediately the man was made whole and took up his bed and walked, and on that day was the sabbath.

John 5:16

And for this reason the Jews persecuted Jesus and sought to kill him: because he had done these things on a sabbath.

John 9:14-16

And it was the sabbath day when Jesus had made the clay and had opened his eyes.

Treasury of Scripture Knowledge

Summary

And certain of the Pharisees said unto them, Why do ye that which is not lawful to do on the sabbath days?

Bible References

Why

Luke 6:7
And the scribes and Pharisees watched him, whether he would heal on the sabbath day, that they might find an accusation against him.
Luke 5:33
Then they said unto him, Why do the disciples of John fast often and make prayers and likewise the disciples of the Pharisees, but thine eat and drink?
Matthew 12:2
But when the Pharisees saw it, they said unto him, Behold, thy disciples do that which is not lawful to do upon the sabbath day.
Matthew 15:2
Why do thy disciples transgress the tradition of the elders? For they do not wash their hands when they eat bread.
Matthew 23:23
Woe unto you, scribes and Pharisees, hypocrites! for ye pay tithe of mint and anise and cummin and have omitted that which is more important of the law: judgment, mercy, and faith; these were expedient for ye to have done, and not to leave the other undone.
Mark 2:24
And the Pharisees said unto him, Behold, why do they on the sabbath day that which is not lawful?
John 5:9
And immediately the man was made whole and took up his bed and walked, and on that day was the sabbath.
John 9:14
And it was the sabbath day when Jesus had made the clay and had opened his eyes.

Not

Exodus 22:10
If a man delivers unto his neighbour an ass or an ox or a sheep or any beast to keep, and it dies or is hurt or driven away, no man seeing it,
Exodus 31:15
Six days shall work be done; but the seventh, the sabbath of rest, shall be holy to the LORD; whoever does any work in the sabbath day shall surely be put to death.
Exodus 35:2
Six days shall work be done, but the seventh day shall be holy unto you, a sabbath of rest to the LORD; whoever does work therein shall die.
Numbers 15:32
And while the sons of Israel were in the wilderness, they found a man that gathered firewood upon the sabbath day.
Isaiah 58:13
If thou turn away thy foot from the sabbath, from doing thy will on my holy day; and call the sabbath the delightful, holy, glorious day of the LORD; and shalt honour him by not doing thine own ways, nor seeking thine own will, nor speaking thine own words: