1 Cor 11:2-3
Now I praise you, brethren, that you remember me in all things and
keep the traditions just as I delivered them to you.
NKJV
2 Thess 2:13-15
But we are bound to give thanks to God always for you, brethren beloved by the Lord, because God from the beginning chose you for salvation through sanctification by the Spirit and belief in the truth, 14 to which He called you by our gospel, for the obtaining of the glory of our Lord Jesus Christ. 15 Therefore, brethren,
stand fast and hold the traditions which you were taught, whether by word or our epistle.
NKJV
Matt 15:1-6
Then the scribes and Pharisees who were from Jerusalem came to Jesus, saying, 2 "Why do Your disciples transgress the tradition of the elders? For they do not wash their hands when they eat bread." 3 He answered and said to them, "Why do you also transgress the commandment of God because of your tradition ? 4 For God commanded, saying, 'Honor your father and your mother'; and, 'He who curses father or mother, let him be put to death.' 5 But you say, 'Whoever says to his father or mother,"Whatever profit you might have received from me is a gift to God" — 6 then he need not honor his father or mother.' Thus
you have made the commandment of God of no effect by your tradition .
NKJV
Mark 7:8-13
8 For laying aside the commandment of God, you hold the tradition of men — the washing of pitchers and cups, and many other such things you do." 9 He said to them, "All too well you reject the commandment of God, that you may keep your tradition . 10 For Moses said, 'Honor your father and your mother'; and, 'He who curses father or mother, let him be put to death.' 11 But you say, 'If a man says to his father or mother,"Whatever profit you might have received from me is Corban" — ' (that is, a gift to God), 12 then you no longer let him do anything for his father or his mother, 13 making the word of God of no effect through your tradition which you have handed down. And many such things you do."
NKJV
Col 2:8-10
8
Beware lest anyone cheat you through philosophy and empty deceit,
according to the tradition of men, according to the basic principles of the world, and not according to Christ. 9 For in Him dwells all the fullness of the Godhead bodily; 10 and you are complete in Him, who is the head of all principality and power.
NKJV
2 Thess 3:6
But we command you, brethren, in the name of our Lord Jesus Christ, that you
withdraw from every brother who walks disorderly and not according to the tradition which he received from us.
NKJV
1 Peter 1:17-20
17 And if you call on the Father, who without partiality judges according to each one's work, conduct yourselves throughout the time of your stay here in fear; 18 knowing that
you were not redeemed with corruptible things, like silver or gold, from your
aimless conduct received by tradition from your fathers, 19 but with the precious blood of Christ, as of a lamb without blemish and without spot.
NKJV