Titus 2:1
But you, speak [the things] which are fitting for sound instruction.
1 Timothy 1:10
sexually immoral people, homosexuals, kidnappers, liars, perjurers, and {whatever} else is opposed to sound teaching,
Titus 1:9
holding fast to the faithful message according to the teaching, in order that he may be able both to exhort with sound instruction and to reprove those who speak against [it].
1 Timothy 6:3
If anyone teaches other doctrine and does not devote himself to the sound words of our Lord Jesus Christ and the teaching [that is] in accordance with godliness,
2 Timothy 1:13
Hold fast to the pattern of sound words which you heard from me, in the faith and love [that are] in Christ Jesus.
Titus 2:11-14
For the grace of God has appeared, bringing salvation to all people,
Titus 3:8
The saying [is] trustworthy, and I want you to insist concerning these [things], so that those who have believed in God may be careful to engage in good deeds. These things are good and beneficial for people.