2 Timothy 1:13
Have an outline of sound words, which words thou hast heard of me, in faith and love which are in Christ Jesus.
1 Timothy 4:6
Laying these things before the brethren, thou wilt be a good minister of Christ Jesus, nourished with the words of the faith and of the good teaching which thou hast fully followed up.
for I give you good doctrine: forsake ye not my law.
For thou sayest, My doctrine is pure, and I am clean in thine eyes.
The law of truth was in his mouth, and unrighteousness was not found in his lips: he walked with me in peace and uprightness, and he turned many from iniquity.
that thou mightest know the certainty of those things in which thou hast been instructed.
1 Timothy 1:10
fornicators, sodomites, kidnappers, liars, perjurers; and if any other thing is opposed to sound teaching,
1 Timothy 6:3
If any one teach differently, and do not accede to sound words, those of our Lord Jesus Christ, and the teaching which is according to piety,
2 Timothy 4:3
For the time shall be when they will not bear sound teaching; but according to their own lusts will heap up to themselves teachers, having an itching ear;
clinging to the faithful word according to the doctrine taught, that he may be able both to encourage with sound teaching and refute gainsayers.
And they persevered in the teaching and fellowship of the apostles, in breaking of bread and prayers.
But do thou speak the things that become sound teaching;
in all things affording thyself as a pattern of good works; in teaching uncorruptedness, gravity,
not robbing their masters, but shewing all good fidelity, that they may adorn the teaching which is of our Saviour God in all things.
Jesus therefore answered them and said, My doctrine is not mine, but that of him that has sent me.
If any one desire to practise his will, he shall know concerning the doctrine, whether it is of God, or that I speak from myself.
2 John 1:9
Whosoever goes forward and abides not in the doctrine of the Christ has not God. He that abides in the doctrine, he has both the Father and the Son.