Titus 1:9

holding firm the faithful word according to the teaching, so that he may also be able to exhort by the sound doctrine, and to correct those who contradict.

1 Timothy 1:10

for fornicators, for homosexuals, for kidnappers, for liars, for perjurers, and if there is any other thing contrary to the sound doctrine

2 Thessalonians 2:15

So then, brothers, stand firm and hold to the traditions that ye were taught, whether by word or by letter from us.

1 Timothy 6:3

If any man teaches something different, and does not associate with wholesome words, those of our Lord Jesus Christ, and to the doctrine according to piety,

2 Timothy 1:13

Hold the pattern of sound words that thou heard from me, in faith and love in Christ Jesus.

1 Timothy 1:15

Faithful is the saying and worthy of all acceptance, that Christ Jesus came into the world to save sinful men, of whom I am foremost.

Titus 2:1

But speak thou the things that are fitting for the sound doctrine.

Job 2:3

And LORD said to Satan, Have thou considered my servant Job? For there is none like him in the earth, a perfect and an upright man, one who fears God, and turns away from evil. And he still holds fast his integrity, although thou m

Job 27:6

I hold fast my righteousness, and will not let it go. My heart shall not reproach [me] so long as I live.

Acts 18:28

For he forcibly refuted the Jews in public, demonstrating by the scriptures Jesus to be the Christ.

1 Corinthians 14:24

But if all prophesy, and some unbelieving or unlearned man comes in, he is convicted by all, he is called to account by all.

1 Thessalonians 5:21

but examine all things. Hold firm the good.

1 Timothy 1:19

Holding faith and a good conscience, which some, having put away, made shipwreck about the faith,

1 Timothy 4:9

Faithful is the saying, and worthy of all acceptance.

2 Timothy 2:2

And what thou have heard from me through many witnesses, these things commit thou to faithful men who will be competent to teach others also.

2 Timothy 2:25

in mildness correcting those who oppose. Perhaps God may grant them repentance for recognition of the truth,

2 Timothy 4:3

For there will be time when they will not tolerate sound doctrine, but they will accumulate teachers to themselves according to their own desires, who tickle the ear,

Titus 1:11

who must be muzzled, men who subvert whole houses, teaching things that they ought not, for sake of ugly profit.

Titus 2:7-8

Concerning all things presenting thyself a pattern of good works in the doctrine: incorruption, dignity, incorruptibility,

Jude 1:3

Beloved, making all diligence to write to you about the common salvation, I had need to write to you exhorting you to earnestly contend for the faith that was once for all delivered to the sanctified.

Revelation 2:25

But hold firm what ye have until I come.

Revelation 3:3

Remember therefore how thou have received and heard, and be on guard, and repent. If therefore thou will not watch, I will come upon thee as a thief, and thou will, no, not know what hour I will come upon thee.

Revelation 3:11

I come quickly, hold firm what thou have, so that none may take thy crown.

Treasury of Scripture Knowledge

Summary

Holding fast the faithful word as he hath been taught, that he may be able by sound doctrine both to exhort and to convince the gainsayers.

Bible References

Fast

1 Timothy 1:15
Faithful is the saying and worthy of all acceptance, that Christ Jesus came into the world to save sinful men, of whom I am foremost.
1 Timothy 4:9
Faithful is the saying, and worthy of all acceptance.
1 Timothy 6:3
If any man teaches something different, and does not associate with wholesome words, those of our Lord Jesus Christ, and to the doctrine according to piety,
2 Timothy 2:2
And what thou have heard from me through many witnesses, these things commit thou to faithful men who will be competent to teach others also.

Sound

Titus 2:1
But speak thou the things that are fitting for the sound doctrine.
1 Timothy 1:10
for fornicators, for homosexuals, for kidnappers, for liars, for perjurers, and if there is any other thing contrary to the sound doctrine
1 Timothy 6:3
If any man teaches something different, and does not associate with wholesome words, those of our Lord Jesus Christ, and to the doctrine according to piety,
2 Timothy 4:3
For there will be time when they will not tolerate sound doctrine, but they will accumulate teachers to themselves according to their own desires, who tickle the ear,

To convince

Titus 1:11
who must be muzzled, men who subvert whole houses, teaching things that they ought not, for sake of ugly profit.
Acts 18:28
For he forcibly refuted the Jews in public, demonstrating by the scriptures Jesus to be the Christ.
1 Corinthians 14:24
But if all prophesy, and some unbelieving or unlearned man comes in, he is convicted by all, he is called to account by all.
2 Timothy 2:25
in mildness correcting those who oppose. Perhaps God may grant them repentance for recognition of the truth,

General references

Leviticus 14:42
And they shall take other stones, and put them in the place of those stones. And he shall take other mortar, and shall plaster the house.
Leviticus 15:8
And if he who has the issue spits upon him who is clean, then he shall wash his clothes, and bathe himself in water, and be unclean until the evening.
Ezekiel 44:9
Thus says lord LORD: No foreigner, uncircumcised in heart and uncircumcised in flesh, shall enter into my sanctuary, of any foreigners that are among the sons of Israel.
Haggai 2:11
Thus says LORD of hosts: Ask now the priests concerning the law, saying,
Titus 2:1
But speak thou the things that are fitting for the sound doctrine.