Ezekiel 3:21

But if you warn the righteous so that the righteous does not sin, and if he does not sin, he shall surely live because he is warned; also you have delivered your soul.

Acts 20:31

Therefore watch and remember that for the time of three years I did not cease to warn everyone night and day with tears.

Psalm 19:11

And Your servant is warned by them; in keeping them there is great reward.

Proverbs 9:9

Give to a wise one, and he will be still wiser; teach a just one, and he will increase in learning.

Proverbs 17:10

A reproof enters more into a wise man than a thousand stripes into a fool.

Ezekiel 3:19-20

Yet if you warn the wicked, and he does not turn from his wickedness nor from his wicked way, he shall die in his iniquity; but you have delivered your soul.

Matthew 24:24-25

For false Christs and false prophets will arise and show great signs and wonders; so much so that, if it were possible, they would deceive even the elect.

1 Corinthians 4:14

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

1 Corinthians 10:12

So let him who thinks he stands take heed lest he fall.

Galatians 1:6-10

I marvel that you so soon are being moved away from Him who called you into the grace of Christ, to another gospel,

Galatians 2:11-13

But when Peter came to Antioch, I opposed him to his face, because he was to be blamed.

Galatians 5:2-7

Behold, I, Paul, say to you that if you are circumcised, Christ shall profit you nothing.

Ephesians 4:17-21

This I say therefore, and testify in the Lord, that you should not walk from now on as other nations walk, in the vanity of their mind,

Ephesians 5:5-6

For you know this, that no fornicator, or unclean person, or covetous one (who is an idolater), has any inheritance in the kingdom of Christ and of God.

Colossians 1:28

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

Colossians 3:5-8

Therefore put to death your members which are on the earth: fornication, uncleanness, passion, evil desire, and covetousness (which is idolatry),

1 Thessalonians 4:6-8

not to go beyond and defraud his brother in this matter (because the Lord is the avenger concerning all these, as we also have forewarned you and testified).

1 Thessalonians 5:14

Now we exhort you, brothers, warn those who are unruly, comfort the faint-hearted, support the weak, be patient toward all.

1 Timothy 4:16

Hold on to yourself and to the doctrine; continue in them, for doing this you shall both save yourself and those who hear you.

Titus 2:15

Speak these things, and exhort, and rebuke with all authority. Let no one despise you.

James 5:20

know that he who turns back the sinner from the error of his way shall save a soul from death, and shall hide a multitude of sins.

1 John 3:6-9

Everyone who abides in Him does not sin. Everyone who sins has not seen Him nor known Him.

Revelation 3:19

As many as I love, I rebuke and chasten; therefore be zealous 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
And when the righteous turns from his righteousness and commits iniquity, and when I lay a stumbling block before him, he shall die. Because you have 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 your hand.
Psalm 19:11
And Your servant is warned by them; in keeping them there is great reward.
Proverbs 9:9
Give to a wise one, and he will be still wiser; teach a just one, and he will increase in learning.
Proverbs 17:10
A reproof enters more into a wise man than a thousand stripes into a fool.
Galatians 2:11
But when Peter came to Antioch, I opposed him to his face, because he was to be blamed.
James 5:20
know that he who turns back the sinner from the error of his way shall save a soul from death, and shall hide a multitude of sins.

Also

Ezekiel 3:19
Yet if you warn the wicked, and he does not turn from his wickedness nor from his wicked way, he shall die in his iniquity; but you have delivered your soul.
1 Timothy 4:16
Hold on to yourself and to the doctrine; continue in them, for doing this you shall both save yourself and those who hear you.

General references

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