Titus 1:9

He must hold firm to the trustworthy word as taught, so that he may be able to give instruction in sound doctrine and also to rebuke those who contradict it.

1 Timothy 1:10

the sexually immoral, men who practice homosexuality, enslavers, liars, perjurers, and whatever else is contrary to sound doctrine,

2 Thessalonians 2:15

So then, brothers, stand firm and hold to the traditions that you were taught by us, either by our spoken word or by our letter.

1 Timothy 6:3

If anyone teaches a different doctrine and does not agree with the sound words of our Lord Jesus Christ and the teaching that accords with godliness,

2 Timothy 1:13

Follow the pattern of the sound words that you have heard from me, in the faith and love that are in Christ Jesus.

1 Timothy 1:15

The saying is trustworthy and deserving of full acceptance, that Christ Jesus came into the world to save sinners, of whom I am the foremost.

Titus 2:1

But as for you, teach what accords with sound doctrine.

Job 2:3

And the LORD said to Satan, "Have you considered my servant Job, that there is none like him on the earth, a blameless and upright man, who fears God and turns away from evil? He still holds fast his integrity, although you incited me against him to destroy him without reason."

Job 27:6

I hold fast my righteousness and will not let it go; my heart does not reproach me for any of my days.

Proverbs 23:23

Buy truth, and do not sell it; buy wisdom, instruction, and understanding.

Acts 18:28

for he powerfully refuted the Jews in public, showing by the Scriptures that the Christ was Jesus.

1 Corinthians 14:24

But if all prophesy, and an unbeliever or outsider enters, he is convicted by all, he is called to account by all,

1 Thessalonians 5:21

but test everything; hold fast what is good.

1 Timothy 1:19

holding faith and a good conscience. By rejecting this, some have made shipwreck of their faith,

1 Timothy 4:9

The saying is trustworthy and deserving of full acceptance.

2 Timothy 2:2

and what you have heard from me in the presence of many witnesses entrust to faithful men who will be able to teach others also.

2 Timothy 2:25

correcting his opponents with gentleness. God may perhaps grant them repentance leading to a knowledge of the truth,

2 Timothy 4:3

For the time is coming when people will not endure sound teaching, but having itching ears they will accumulate for themselves teachers to suit their own passions,

Titus 1:11

They must be silenced, since they are upsetting whole families by teaching for shameful gain what they ought not to teach.

Titus 2:7-8

Show yourself in all respects to be a model of good works, and in your teaching show integrity, dignity,

Jude 1:3

Beloved, although I was very eager to write to you about our common salvation, I found it necessary to write appealing to you to contend for the faith that was once for all delivered to the saints.

Revelation 2:25

Only hold fast what you have until I come.

Revelation 3:3

Remember, then, what you received and heard. Keep it, and repent. If you will not wake up, I will come like a thief, and you will not know at what hour I will come against you.

Revelation 3:11

I am coming soon. Hold fast what you have, so that no one may seize your 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
The saying is trustworthy and deserving of full acceptance, that Christ Jesus came into the world to save sinners, of whom I am the foremost.
1 Timothy 4:9
The saying is trustworthy and deserving of full acceptance.
1 Timothy 6:3
If anyone teaches a different doctrine and does not agree with the sound words of our Lord Jesus Christ and the teaching that accords with godliness,
2 Timothy 2:2
and what you have heard from me in the presence of many witnesses entrust to faithful men who will be able to teach others also.

Sound

Titus 2:1
But as for you, teach what accords with sound doctrine.
1 Timothy 1:10
the sexually immoral, men who practice homosexuality, enslavers, liars, perjurers, and whatever else is contrary to sound doctrine,
1 Timothy 6:3
If anyone teaches a different doctrine and does not agree with the sound words of our Lord Jesus Christ and the teaching that accords with godliness,
2 Timothy 4:3
For the time is coming when people will not endure sound teaching, but having itching ears they will accumulate for themselves teachers to suit their own passions,

To convince

Titus 1:11
They must be silenced, since they are upsetting whole families by teaching for shameful gain what they ought not to teach.
Acts 18:28
for he powerfully refuted the Jews in public, showing by the Scriptures that the Christ was Jesus.
1 Corinthians 14:24
But if all prophesy, and an unbeliever or outsider enters, he is convicted by all, he is called to account by all,
2 Timothy 2:25
correcting his opponents with gentleness. God may perhaps grant them repentance leading to a knowledge of the truth,

General references

Leviticus 14:42
Then they shall take other stones and put them in the place of those stones, and he shall take other plaster and plaster the house.
Leviticus 15:8
And if the one with the discharge spits on someone 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 the Lord GOD: No foreigner, uncircumcised in heart and flesh, of all the foreigners who are among the people of Israel, shall enter my sanctuary.
Haggai 2:11
"Thus says the LORD of hosts: Ask the priests about the law:
Titus 2:1
But as for you, teach what accords with sound doctrine.

The Holy Bible, English Standard Version® copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.