Mark 7:3, 5, 8, 13

(The Pharisees and all the Jews do not eat unless they give their hands a ceremonial washing, holding to the tradition of the elders.

So the Pharisees and teachers of the law asked Jesus, “Why don’t your disciples live according to the tradition of the elders instead of eating their food with defiled hands?”

You have let go of the commands of God and are holding on to human traditions.”

Thus you nullify the word of God by your tradition that you have handed down. And you do many things like that.”