Ezekiel 3:21

Nevertheless if thou warn the righteous man that the righteous not sin and he does not sin, he shall surely live because he is warned; also thou hast delivered thy soul.

Acts 20:31

Therefore watch and remember that by the space of three years I ceased not to warn every one night and day with tears.

Psalm 19:11

Moreover by them is thy slave warned, and in keeping them there is great reward.

Proverbs 9:9

Give instruction to a wise man, and he will be yet wiser; teach a just man, and he will increase in learning.

Proverbs 17:10

Reproof is of more benefit to a wise man than a hundred stripes to a fool.

Ezekiel 3:19-20

Yet if thou warn the wicked and he does not turn from his wickedness nor from his wicked way, he shall die for his iniquity; but thou hast delivered thy soul.

Matthew 24:24-25

For there shall arise false Christs and false prophets and shall show great signs and wonders in such a manner that they shall deceive, if possible, the very elect.

1 Corinthians 4:14

I do not write these things to shame you, but to warn you, as to my beloved sons.

1 Corinthians 10:12

Therefore let him that thinks he stands take heed lest he fall.

Galatians 1:6-10

I marvel that ye are so soon removed from him that called you into the grace of Christ unto another gospel,

Galatians 2:11-13

But when Peter was come to Antioch, I withstood him to the face because he was to be blamed.

Galatians 5:2-7

Behold, I, Paul, say unto you that if ye become circumcised, Christ shall profit you nothing.

Ephesians 4:17-21

This I say, therefore, and require in the Lord that from now on ye not walk as the other Gentiles walk in the vanity of their own senses,

Ephesians 5:5-6

For this ye know, that no fornicator nor unclean person nor covetous man, who is also an idolater, has any inheritance in the kingdom of Christ and of God.

Colossians 1:28

whom we preach, warning every man and teaching in all wisdom that we may present every man perfect in Christ Jesus,

Colossians 3:5-8

Mortify therefore your members which are upon the earth: fornication, uncleanness, inordinate affection, evil lust, and covetousness, which is idolatry;

1 Thessalonians 4:6-8

that no one oppress and defraud his brother in any matter because the Lord is the avenger of all such, as we also have forewarned you and testified.

1 Thessalonians 5:14

We also exhort you, brethren, that you warn those that are unruly, comfort the fainthearted, support the weak, be patient with everyone.

1 Timothy 4:16

Take heed unto thyself and unto the doctrine; be diligent in this, for in doing so thou shalt both save thyself and those that hear thee.

Titus 2:15

These things speak and exhort and rebuke with all authority. Let no one despise thee.

James 5:20

let that one know, that whosoever causes the sinner to convert from the error of his way shall save a soul from death and shall cover a multitude of sins.

1 John 3:6-9

Whosoever abides in him does not sin: whosoever sins has not seen him or known him.

Revelation 3:19

As many as I love, I rebuke and chasten; be zealous therefore, and repent.

Treasury of Scripture Knowledge

Summary

Nevertheless if thou warn the righteous man, that the righteous sin not, and he doth not sin, he shall surely live, because he is warned; also thou hast delivered thy soul.

General references

Bible References

He shall

Ezekiel 3:20
Again, When the righteous man turns from his righteousness and commits iniquity and I lay a stumblingblock before him, he shall die because thou hast not given him warning; he shall die in his sin, and his righteousness which he has done shall not be remembered; but his blood I will require at thy hand.
Psalm 19:11
Moreover by them is thy slave warned, and in keeping them there is great reward.
Proverbs 9:9
Give instruction to a wise man, and he will be yet wiser; teach a just man, and he will increase in learning.
Proverbs 17:10
Reproof is of more benefit to a wise man than a hundred stripes to a fool.
Galatians 2:11
But when Peter was come to Antioch, I withstood him to the face because he was to be blamed.
James 5:20
let that one know, that whosoever causes the sinner to convert from the error of his way shall save a soul from death and shall cover a multitude of sins.

Also

Ezekiel 3:19
Yet if thou warn the wicked and he does not turn from his wickedness nor from his wicked way, he shall die for his iniquity; but thou hast delivered thy soul.
1 Timothy 4:16
Take heed unto thyself and unto the doctrine; be diligent in this, for in doing so thou shalt both save thyself and those that hear thee.

General references

Ezekiel 11:4
Therefore prophesy against them, prophesy, O son of man.