Proverbs 19:27

²⁵ Smite a scorner, and the simple will beware: and reprove one that hath understanding, and he will understand knowledge.

²⁶ He that wasteth his father, and chaseth away his mother, is a son that causeth shame, and bringeth reproach.

Cease, my son, to hear the instruction that causeth to err from the words of knowledge.

²⁸ An ungodly witness scorneth judgment: and the mouth of the wicked devoureth iniquity.

²⁹ Judgments are prepared for scorners, and stripes for the back of fools.

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB: If you cease to hear instruction, my son, you will stray from the words of knowledge.
KJV: Cease, my son, to hear the instruction that causeth to err from the words of knowledge.
WEB: If you stop listening to instruction, my son, you will stray from the words of knowledge.
ASV: Cease, my son, to hear instruction [Only] to err from the words of knowledge.
DARBY: Cease, my son, to hear the instruction which causeth to stray from the words of knowledge.
BLB: Cease, my son, to hear instruction—you will stray from the words of knowledge.

ÅB: Hold opp, min sønn, med å høre på formaning, når du allikevel bare forviller deg bort fra kunnskaps ord!
OTB: Hvis du slutter å høre på instruksjon, vil du avvike fra kunnskapens ord.
B1930: Hold op, min sønn, med å høre på formaning, når du allikevel bare forviller dig bort fra kunnskaps ord!

1 Timothy 6:3–5
If any man teach otherwise, and consent not to wholesome words, even the words of our Lord Jesus Christ, and to the doctrine which is according to godliness;
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Mark 4:24
And he said unto them, Take heed what ye hear: with what measure ye mete, it shall be measured to you: and unto you that hear shall more be given.
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1 John 4:1
Beloved, believe not every spirit, but try the spirits whether they are of God: because many false prophets are gone out into the world.
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Proverbs 14:7
Go from the presence of a foolish man, when thou perceivest not in him the lips of knowledge.
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Matthew 7:15
Beware of false prophets, which come to you in sheep’s clothing, but inwardly they are ravening wolves.
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2 Corinthians 11:13–15
For such are false apostles, deceitful workers, transforming themselves into the apostles of Christ.
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2 John 1:10
If there come any unto you, and bring not this doctrine, receive him not into your house, neither bid him God speed:
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Deuteronomy 13:1–4
If there arise among you a prophet, or a dreamer of dreams, and giveth thee a sign or a wonder,
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