[Job 13:23 KJV] 23 How many [are] mine iniquities and sins? make me to know my transgression and my sin.

[Psa 4:4 KJV] 4 Stand in awe, and sin not: commune with your own heart upon your bed, and be still. Selah.

[Psa 19:12 KJV] 12 Who can understand [his] errors? cleanse thou me from secret [faults].

[Psa 26:2 KJV] 2 Examine me, O LORD, and prove me; try my reins and my heart.

[Psa 77:6 KJV] 6 I call to remembrance my song in the night: I commune with mine own heart: and my spirit made diligent search.

[Psa 119:59 KJV] 59 I thought on my ways, and turned my feet unto thy testimonies.

[Psa 139:23-24 KJV] 23 Search me, O God, and know my heart: try me, and know my thoughts: 24 And see if [there be any] wicked way in me, and lead me in the way everlasting.

[Jer 17:9 KJV] 9 The heart [is] deceitful above all [things], and desperately wicked: who can know it?

[Lam 3:40 KJV] 40 Let us search and try our ways, and turn again to the LORD.

[Hag 1:7 KJV] 7 Thus saith the LORD of hosts; Consider your ways.

[Mat 26:22 KJV] 22 And they were exceeding sorrowful, and began every one of them to say unto him, Lord, is it I?

[1Co 5:7-8 KJV] 7 Purge out therefore the old leaven, that ye may be a new lump, as ye are unleavened. For even Christ our passover is sacrificed for us: 8 Therefore let us keep the feast, not with old leaven, neither with the leaven of malice and wickedness; but with the unleavened [bread] of sincerity and truth.

[1Co 11:27-29 KJV] 27 Wherefore whosoever shall eat this bread, and drink [this] cup of the Lord, unworthily, shall be guilty of the body and blood of the Lord. 28 But let a man examine himself, and so let him eat of [that] bread, and drink of [that] cup. 29 For he that eateth and drinketh unworthily, eateth and drinketh damnation to himself, not discerning the Lord's body.

[2Co 13:5 KJV] 5 Examine yourselves, whether ye be in the faith; prove your own selves. Know ye not your own selves, how that Jesus Christ is in you, except ye be reprobates?

[Gal 6:3 KJV] 3 For if a man think himself to be something, when he is nothing, he deceiveth himself.

[Psa 32:5 KJV] 5 I acknowledged my sin unto thee, and mine iniquity have I not hid. I said, I will confess my transgressions unto the LORD; and thou forgavest the iniquity of my sin. Selah.

[Psa 94:12 KJV] 12 Blessed [is] the man whom thou chastenest, O LORD, and teachest him out of thy law;

[Heb 12:5-13 KJV] 5 And ye have forgotten the exhortation which speaketh unto you as unto children, My son, despise not thou the chastening of the Lord, nor faint when thou art rebuked of him: 6 For whom the Lord loveth he chasteneth, and scourgeth every son whom he receiveth. 7 If ye endure chastening, God dealeth with you as with sons; for what son is he whom the father chasteneth not? 8 But if ye be without chastisement, whereof all are partakers, then are ye bastards, and not sons. 9 Furthermore we have had fathers of our flesh which corrected [us], and we gave [them] reverence: shall we not much rather be in subjection unto the Father of spirits, and live? 10 For they verily for a few days chastened [us] after their own pleasure; but he for [our] profit, that [we] might be partakers of his holiness. 11 Now no chastening for the present seemeth to be joyous, but grievous: nevertheless afterward it yieldeth the peaceable fruit of righteousness unto them which are exercised thereby. 12 Wherefore lift up the hands which hang down, and the feeble knees; 13 And make straight paths for your feet, lest that which is lame be turned out of the way; but let it rather be healed.

[1Pe 2:20 KJV] 20 For what glory [is it], if, when ye be buffeted for your faults, ye shall take it patiently? but if, when ye do well, and suffer [for it], ye take it patiently, this [is] acceptable with God.

[Rev 2:5, 16 KJV] 5 Remember therefore from whence thou art fallen, and repent, and do the first works; or else I will come unto thee quickly, and will remove thy candlestick out of his place, except thou repent. ... 16 Repent; or else I will come unto thee quickly, and will fight against them with the sword of my mouth.

[Rev 3:2-3, 19 KJV] 2 Be watchful, and strengthen the things which remain, that are ready to die: for I have not found thy works perfect before God. 3 Remember therefore how thou hast received and heard, and hold fast, and repent. If therefore thou shalt not watch, I will come on thee as a thief, and thou shalt not know what hour I will come upon thee. ... 19 As many as I love, I rebuke and chasten: be zealous therefore, and repent.