Mark 7:5

The Pharisees and the scribes *asked Him, “Why do Your disciples not walk according to the tradition of the elders, but eat their bread with impure hands?”

Matthew 15:2

“Why do Your disciples break the tradition of the elders? For they do not wash their hands when they eat bread.”

Mark 2:16-18

When the scribes of the Pharisees saw that He was eating with the sinners and tax collectors, they said to His disciples, “Why is He eating and drinking with tax collectors and sinners?”

Mark 7:2-3

and had seen that some of His disciples were eating their bread with impure hands, that is, unwashed.

Acts 21:21

and they have been told about you, that you are teaching all the Jews who are among the Gentiles to forsake Moses, telling them not to circumcise their children nor to walk according to the customs.

Acts 21:24

take them and purify yourself along with them, and pay their expenses so that they may shave their heads; and all will know that there is nothing to the things which they have been told about you, but that you yourself also walk orderly, keeping the Law.

Galatians 1:14

and I was advancing in Judaism beyond many of my contemporaries among my countrymen, being more extremely zealous for my ancestral traditions.

2 Thessalonians 3:6

Now we command you, brethren, in the name of our Lord Jesus Christ, that you keep away from every brother who leads an unruly life and not according to the tradition which you received from us.

2 Thessalonians 3:11

For we hear that some among you are leading an undisciplined life, doing no work at all, but acting like busybodies.

Romans 4:12

and the father of circumcision to those who not only are of the circumcision, but who also follow in the steps of the faith of our father Abraham which he had while uncircumcised.

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 of the Pharisees saw that He was eating with the sinners and tax collectors, they said to His disciples, “Why is He eating and drinking with tax collectors and sinners?”
Matthew 15:2
“Why do Your disciples break the tradition of the elders? For they do not wash their hands when they eat bread.”
Acts 21:21
and they have been told about you, that you are teaching all the Jews who are among the Gentiles to forsake Moses, telling them not to circumcise their children nor to walk according to the customs.
Romans 4:12
and the father of circumcision to those who not only are of the circumcision, but who also follow in the steps of the faith of our father Abraham which he had while uncircumcised.
2 Thessalonians 3:6
Now we command you, brethren, in the name of our Lord Jesus Christ, that you keep away from every brother who leads an unruly life and not according to the tradition which you received from us.