Proverbs 29:21

¹⁹ A servant cannot be corrected by words alone; though he understands, he will not respond.

²⁰ Do you see a man who speaks in haste? There is more hope for a fool than for him.

A servant pampered from his youth will bring grief in the end.

²² An angry man stirs up dissension, and a hot-tempered man abounds in transgression.

²³ A man’s pride will bring him low, but a humble spirit will obtain honor.

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

Compare

BSB: A servant pampered from his youth will bring grief in the end.
KJV: He that delicately bringeth up his servant from a child shall have him become his son at the length.
WEB: He who pampers his servant from youth will have him become a son in the end.
ASV: He that delicately bringeth up his servant from a child Shall have him become a son at the last.
DARBY: He that delicately bringeth up his servant from a child, shall in the end have him as a son.
BLB: One is pampering his servant from youth, and his end will be insolence.

ÅB: Forkjæler en sin slave fra ungdommen av, så vil han til sist være sønn i huset.
OTB: Den som skjemmer bort en tjener fra ungdommen av, vil finne ham opprørsk til slutt.
B1930: Forkjæler en sin træl fra ungdommen av, så vil han til sist være sønn i huset.