Well there's many , when Yeshua speaks to the Pharisees who believe they are doing what is righteous, he teaches them differently.
Yeshua celebrated Hanukkah, yet that was not a commandment, it was a tradition. It did not take away from G-ds law.
One of the greatest misunderstood passages about eating with unwashed hands is another example. It was never about food because those present there only called what G-d said was clean, 'food'. It was about following tradition.
Yet he admonished them for worrying over tithing the exact leaves of herbs than taking care of their elderly parents.
10 For Moses said, ‘Honor your Father and your mother,’ and, ‘Whoever curses his father or mother must be put to death.’ 11
But you say that if a man says to his father or mother, ‘Whatever you would have received from me is Corban’ (that is, a gift committed to God), 12 he is no longer permitted to do anything for his father or mother.…
7 They worship Me in vain; they teach as doctrine the precepts of men.’ 8
You have disregarded the commandment of God to keep the tradition of men.” 9He went on to say, “You neatly set aside the commandment of God to maintain your own tradition.…Mark 7
There's many more, but I think you may get the jist.