Why.

Luke 6:7-9
Looking for a reason to accuse Jesus, the scribes and Pharisees were watching Him closely to see if He would heal on the Sabbath. . . .

Luke 5:33
Then they said to Him, "John's disciples and those of the Pharisees frequently fast and pray, but Yours keep on eating and drinking."

Matthew 12:2
When the Pharisees saw this, they said to Him, "Look, Your disciples are doing what is unlawful on the Sabbath."

Matthew 15:2
"Why do Your disciples break the tradition of the elders? They do not wash their hands when they eat."

Matthew 23:23, 24
Woe to you, scribes and Pharisees, you hypocrites! You pay tithes of mint, dill, and cumin, but you have disregarded the weightier matters of the Law: justice, mercy, and faithfulness. You should have practiced the latter, without neglecting the former. . . .

Mark 2:24
So the Pharisees said to Him, "Look, why are they doing what is unlawful on the Sabbath?"

John 5:9-11, 16
Immediately the man was made well, and he picked up his mat and began to walk. Now this happened on the Sabbath day, . . .

John 9:14-16
Now the day on which Jesus had made the mud and opened his eyes was a Sabbath. . . .

not.

Exodus 22:10
If a man gives a donkey, an ox, a sheep, or any other animal to be cared for by his neighbor, but it dies or is injured or stolen while no one is watching,

Exodus 31:15
For six days work may be done, but the seventh day must be a Sabbath of solemn rest, holy to the LORD. Whoever does any work on the Sabbath day must surely be put to death.

Exodus 35:2
For six days work shall be done, but on the seventh day you are to have a holy Sabbath of complete rest to the LORD. Anyone who does work on that day must be put to death.

Numbers 15:32-35
While the Israelites were in the wilderness, a man was found gathering wood on the Sabbath day. . . .

Isaiah 58:13
If you turn your foot from breaking the Sabbath, from doing as you please on My holy day, if you call the Sabbath a delight, and the LORD's holy day honorable, if you honor it by not going your own way or seeking your own pleasure or speaking idle words,