Tradition

John 20:30
Many other signs also did Jesus in the sight of his disciples, which are not written in this book.

John 21:25
But there are also many other things which Jesus did; which, if they were written every one, the world itself, I think, would not be able to contain the books that should be written.

1 Corinthians 11:2
Now I praise you, brethren, that in all things you are mindful of me: and keep my ordinances as I have delivered them to you.

2 Thessalonians 2:14
Therefore, brethren, stand fast; and hold the traditions which you have learned, whether by word, or by our epistle.

2 Thessalonians 3:6
And we charge you, brethren, in the name of our Lord Jesus Christ, that you withdraw yourselves from every brother walking disorderly, and not according to the tradition which they have received of us.

2 Timothy 1:13-14
Hold the form of sound words, which thou hast heard of me in faith, and in the love which is in Christ Jesus. Keep the good thing committed to thy trust by the Holy Ghost, who dwelleth in us.

2 Timothy 2:2
And the things which thou hast heard of me by many witnesses, the same commend to faithful men, who shall be fit to teach others also.

2 Timothy 3:14
But continue thou in those things which thou hast learned, and which have been committed to thee: knowing of whom thou hast learned them.

1 John 2:24
As for you, let that which you have heard from the beginning, abide in you. If that abide in you, which you have heard from the beginning, you also shall abide in the Son, and in the Father.

Jude 1:17
But you, my dearly beloved, be mindful of the words which have been spoken before by the apostles of our Lord Jesus Christ.