Titus 2:1
But say the things which fit sound doctrine,
1 Timothy 1:10
for the sexually immoral, for homosexuals, for slave-traders, for liars, for perjurers, and for any other thing contrary to the sound doctrine;
Titus 1:9
holding to the faithful word which is according to the teaching, that he may be able to exhort in the sound doctrine, and to convict those who contradict him.
1 Timothy 6:3
If anyone teaches a different doctrine, and doesn't consent to sound words, the words of our Lord Jesus Christ, and to the doctrine which is according to godliness,
2 Timothy 1:13
Hold the pattern of sound words which you have heard from me, in faith and love which is in Christ Jesus.
Titus 2:11-14
For the grace of God has appeared, bringing salvation to all men,
Titus 3:8
This saying is faithful, and concerning these things I desire that you affirm confidently, so that those who have believed God may be careful to maintain good works. These things are good and profitable to men;