'Tradition' in the Bible

"Why do your disciples transgress the tradition of the Elders by not washing their hands before meals?"

"Why do you, too," He retorted, "transgress God's commands for the sake of your tradition?

he shall be absolved from honouring his father'; and so you have abrogated God's Word for the sake of your tradition.

thus nullifying God's precept by your tradition which you have handed down. And many things of that kind you do."