'Rules' in the Bible

“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.”

He replied to them, “Why also do you violate the commandment of God for the sake of your tradition [handed down by the elders]?

he is not to honor his father or his mother [by helping them with their need].’ So by this you have invalidated the word of God [depriving it of force and authority and making it of no effect] for the sake of your tradition [handed down by the elders].