Matthew 15:6
"And honour not his father or his mother, he shall be free. Thus have ye made the commandment of God of none effect by your tradition."
Cross References (ranked by relevance)
But if any provide not for his own, and specially for those of his own house, he hath denied the faith, and is worse than an infidel.
How do ye say, We are wise, and the law of the LORD is with us? Lo, certainly in vain made he it; the pen of the scribes is in vain.
Making the word of God of none effect through your tradition, which ye have delivered: and many such like things do ye.
It is time for thee, LORD, to work: for they have made void thy law.
My people are destroyed for lack of knowledge: because thou hast rejected knowledge, I will also reject thee, that thou shalt be no priest to me: seeing thou hast forgotten the law of thy God, I will also forget thy children.
My zeal hath consumed me, because mine enemies have forgotten thy words.
Do we then make void the law through faith? God forbid: yea, we establish the law.
If any man or woman that believeth have widows, let them relieve them, and let not the church be charged; that it may relieve them that are widows indeed.