Ezekiel 3:21

And thou, because thou hast warned him -- the righteous -- that the righteous sin not, and he hath not sinned, he surely liveth, because he hath been warned; and thou thy soul hast delivered.'

Acts 20:31

'Therefore, watch, remembering that three years, night and day, I did not cease with tears warning each one;

Psalm 19:11

Also -- Thy servant is warned by them, 'In keeping them is a great reward.'

Proverbs 9:9

Give to the wise, and he is wiser still, Make known to the righteous, And he increaseth learning.

Proverbs 17:10

Rebuke cometh down on the intelligent More than a hundred stripes on a fool.

Ezekiel 3:19-20

And thou, because thou hast warned the wicked, and he hath not turned back from his wickedness, and from his wicked way, he in his iniquity dieth, and thou thy soul hast delivered.

Matthew 24:24-25

for there shall arise false Christs, and false prophets, and they shall give great signs and wonders, so as to lead astray, if possible, also the chosen.

1 Corinthians 4:14

Not as putting you to shame do I write these things, but as my beloved children I do admonish,

1 Corinthians 10:12

so that he who is thinking to stand -- let him observe, lest he fall.

Galatians 1:6-10

I wonder that ye are so quickly removed from Him who did call you in the grace of Christ to another good news;

Galatians 2:11-13

And when Peter came to Antioch, to the face I stood up against him, because he was blameworthy,

Galatians 5:2-7

lo, I Paul do say to you, that if ye be circumcised, Christ shall profit you nothing;

Ephesians 4:17-21

This, then, I say, and I testify in the Lord; ye are no more to walk, as also the other nations walk, in the vanity of their mind,

Ephesians 5:5-6

for this ye know, that every whoremonger, or unclean, or covetous person, who is an idolater, hath no inheritance in the reign of the Christ and God.

Colossians 1:28

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

Colossians 3:5-8

Put to death, then, your members that are upon the earth -- whoredom, uncleanness, passion, evil desire, and the covetousness, which is idolatry --

1 Thessalonians 4:6-8

that no one go beyond and defraud in the matter his brother, because an avenger is the Lord of all these, as also we spake before to you and testified,

1 Thessalonians 5:14

and we exhort you, brethren, admonish the disorderly, comfort the feeble-minded, support the infirm, be patient unto all;

1 Timothy 4:16

take heed to thyself, and to the teaching; remain in them, for this thing doing, both thyself thou shalt save, and those hearing thee.

Titus 2:15

these things be speaking, and exhorting, and convicting, with all charge; let no one despise thee!

James 5:20

let him know that he who did turn back a sinner from the straying of his way shall save a soul from death, and shall cover a multitude of sins.

1 John 3:6-9

every one who is remaining in him doth not sin; every one who is sinning, hath not seen him, nor known him.

Revelation 3:19

'As many as I love, I do convict and chasten; be zealous, then, and reform;

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 in the turning back of the righteous from his righteousness, and he hath done perversity, and I have put a stumbling-block before him, he dieth; because thou hast not warned him, in his sin he dieth, and not remembered is his righteousness that he hath done, and his blood from thy hand I require.
Psalm 19:11
Also -- Thy servant is warned by them, 'In keeping them is a great reward.'
Proverbs 9:9
Give to the wise, and he is wiser still, Make known to the righteous, And he increaseth learning.
Proverbs 17:10
Rebuke cometh down on the intelligent More than a hundred stripes on a fool.
Galatians 2:11
And when Peter came to Antioch, to the face I stood up against him, because he was blameworthy,
James 5:20
let him know that he who did turn back a sinner from the straying of his way shall save a soul from death, and shall cover a multitude of sins.

Also

Ezekiel 3:19
And thou, because thou hast warned the wicked, and he hath not turned back from his wickedness, and from his wicked way, he in his iniquity dieth, and thou thy soul hast delivered.
1 Timothy 4:16
take heed to thyself, and to the teaching; remain in them, for this thing doing, both thyself thou shalt save, and those hearing thee.

General references

Ezekiel 11:4
Therefore prophesy concerning them, prophesy, son of man.'