Titus 1:9

holding -- according to the teaching -- to the stedfast word, that he may be able also to exhort in the sound teaching, and the gainsayers to convict;

1 Timothy 1:10

whoremongers, sodomites, men-stealers, liars, perjured persons, and if there be any other thing that to sound doctrine is adverse,

2 Thessalonians 2:15

so, then, brethren, stand ye fast, and hold the deliverances that ye were taught, whether through word, whether through our letter;

1 Timothy 6:3

if any one be teaching otherwise, and do not consent to sound words -- those of our Lord Jesus Christ -- and to the teaching according to piety,

2 Timothy 1:13

The pattern hold thou of sound words, which from me thou didst hear, in faith and love that is in Christ Jesus;

1 Timothy 1:15

stedfast is the word, and of all acceptation worthy, that Christ Jesus came to the world to save sinners -- first of whom I am;

Titus 2:1

And thou -- be speaking what doth become the sound teaching;

Job 2:3

And Jehovah saith unto the Adversary, 'Hast thou set thy heart unto My servant Job because there is none like him in the land, a man perfect and upright, fearing God and turning aside from evil? and still he is keeping hold on his integrity, and thou dost move Me against him to swallow him up for nought!'

Job 27:6

On my righteousness I have laid hold, And I do not let it go, My heart doth not reproach me while I live.

Proverbs 23:23

Truth buy, and sell not, Wisdom, and instruction, and understanding,

Acts 18:28

for powerfully the Jews he was refuting publicly, shewing through the Writings Jesus to be the Christ.

1 Corinthians 14:24

and if all may prophecy, and any one may come in, an unbeliever or unlearned, he is convicted by all, he is discerned by all,

1 Thessalonians 5:21

all things prove; that which is good hold fast;

1 Timothy 1:19

having faith and a good conscience, which certain having thrust away, concerning the faith did make shipwreck,

1 Timothy 4:9

stedfast is the word, and of all acceptation worthy;

2 Timothy 2:2

and the things that thou didst hear from me through many witnesses, these things be committing to stedfast men, who shall be sufficient also others to teach;

2 Timothy 2:25

in meekness instructing those opposing -- if perhaps God may give to them repentance to an acknowledging of the truth,

2 Timothy 4:3

for there shall be a season when the sound teaching they will not suffer, but according to their own desires to themselves they shall heap up teachers -- itching in the hearing,

Titus 1:11

whose mouth it behoveth to stop, who whole households do overturn, teaching what things it behoveth not, for filthy lucre's sake.

Titus 2:7-8

concerning all things thyself showing a pattern of good works; in the teaching uncorruptedness, gravity, incorruptibility,

Jude 1:3

Beloved, all diligence using to write to you concerning the common salvation, I had necessity to write to you, exhorting to agonize for the faith once delivered to the saints,

Revelation 2:25

but that which ye have -- hold ye, till I may come;

Revelation 3:3

'Remember, then, how thou hast received, and heard, and be keeping, and reform: if, then, thou mayest not watch, I will come upon thee as a thief, and thou mayest not know what hour I will come upon thee.

Revelation 3:11

Lo, I come quickly, be holding fast that which thou hast, that no one may receive 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
stedfast is the word, and of all acceptation worthy, that Christ Jesus came to the world to save sinners -- first of whom I am;
1 Timothy 4:9
stedfast is the word, and of all acceptation worthy;
1 Timothy 6:3
if any one be teaching otherwise, and do not consent to sound words -- those of our Lord Jesus Christ -- and to the teaching according to piety,
2 Timothy 2:2
and the things that thou didst hear from me through many witnesses, these things be committing to stedfast men, who shall be sufficient also others to teach;

Sound

Titus 2:1
And thou -- be speaking what doth become the sound teaching;
1 Timothy 1:10
whoremongers, sodomites, men-stealers, liars, perjured persons, and if there be any other thing that to sound doctrine is adverse,
1 Timothy 6:3
if any one be teaching otherwise, and do not consent to sound words -- those of our Lord Jesus Christ -- and to the teaching according to piety,
2 Timothy 4:3
for there shall be a season when the sound teaching they will not suffer, but according to their own desires to themselves they shall heap up teachers -- itching in the hearing,

To convince

Titus 1:11
whose mouth it behoveth to stop, who whole households do overturn, teaching what things it behoveth not, for filthy lucre's sake.
Acts 18:28
for powerfully the Jews he was refuting publicly, shewing through the Writings Jesus to be the Christ.
1 Corinthians 14:24
and if all may prophecy, and any one may come in, an unbeliever or unlearned, he is convicted by all, he is discerned by all,
2 Timothy 2:25
in meekness instructing those opposing -- if perhaps God may give to them repentance to an acknowledging of the truth,

General references

Leviticus 14:42
and they have taken other stones, and brought them in unto the place of the stones, and other clay he taketh and hath daubed the house.
Leviticus 15:8
'And when he who hath the issue spitteth on him who is clean, then he hath washed his garments, and hath bathed with water, and been unclean till the evening.
Ezekiel 44:9
Thus said the Lord Jehovah: No son of a stranger, uncircumcised of heart, and uncircumcised of flesh, cometh in unto My sanctuary, even any son of a stranger, who is in the midst of the sons of Israel,
Haggai 2:11
Thus said Jehovah of Hosts: 'Ask, I pray thee, the priests of the law, saying:
Titus 2:1
And thou -- be speaking what doth become the sound teaching;