Mark 7:5

So the Pharisees and scribes asked Jesus, “Why do Your disciples not live their lives according to the tradition of the elders, but [instead] eat their bread with [ceremonially] unwashed hands?”

Matthew 15:2

“Why do Your disciples violate the tradition (religious laws) handed down by the [Jewish] elders? For Your disciples do not [ceremonially] wash their hands before they eat.”

Mark 2:16-18

When the scribes [belonging to the sect] of the Pharisees saw that Jesus was eating with the sinners [including non-observant Jews] and tax collectors, they asked His disciples, “Why does He eat and drink with tax collectors and sinners?”

Mark 7:2-3

and they had seen that some of His disciples ate their bread with [ceremonially] impure hands, that is, unwashed [and defiled according to Jewish religious ritual].

Acts 21:21

Now they have been told about you, that you are teaching all the Jews who are living among the Gentiles to turn away from [the Law of] Moses, advising them not to circumcise their children or to live according to the [Mosaic] customs.

Acts 21:24

take these men and purify yourself along with them, and pay their expenses [for the temple offerings] so that they may shave their heads. Then everyone will know that there is nothing to the things they have been told about you, but that you yourself also follow and keep the Law.

Galatians 1:14

And [you have heard how] I surpassed many of my contemporaries among my countrymen in [my advanced study of the laws of] Judaism, as I was extremely loyal to the traditions of my ancestors.

2 Thessalonians 3:6

Now we command you, believers, in the name of our Lord Jesus Christ and by His authority, that you withdraw and keep away from every brother or sister who leads an undisciplined life and does not live in accordance with the tradition and teaching that you have received from us.

2 Thessalonians 3:11

Indeed, we hear that some among you are leading an undisciplined and inappropriate life, doing no work at all, but acting like busybodies [meddling in other people’s business].

Romans 4:12

and [that he would be] the [spiritual] father of those circumcised who are not only circumcised, but who also walk in the steps of the faith of our father Abraham which he had before he was circumcised.

Treasury of Scripture Knowledge

Summary

Then the Pharisees and scribes asked him, Why walk not thy disciples according to the tradition of the elders, but eat bread with unwashen hands?

Bible References

General references

Mark 2:16
When the scribes [belonging to the sect] of the Pharisees saw that Jesus was eating with the sinners [including non-observant Jews] and tax collectors, they asked His disciples, “Why does He eat and drink with tax collectors and sinners?”
Matthew 15:2
“Why do Your disciples violate the tradition (religious laws) handed down by the [Jewish] elders? For Your disciples do not [ceremonially] wash their hands before they eat.”
Acts 21:21
Now they have been told about you, that you are teaching all the Jews who are living among the Gentiles to turn away from [the Law of] Moses, advising them not to circumcise their children or to live according to the [Mosaic] customs.
Romans 4:12
and [that he would be] the [spiritual] father of those circumcised who are not only circumcised, but who also walk in the steps of the faith of our father Abraham which he had before he was circumcised.
2 Thessalonians 3:6
Now we command you, believers, in the name of our Lord Jesus Christ and by His authority, that you withdraw and keep away from every brother or sister who leads an undisciplined life and does not live in accordance with the tradition and teaching that you have received from us.