Proverbs 29:21

Whoever nurtures his servant delicately from childhood, afterwards will find him defiant

Other versions

King James Version

He that delicately bringeth up his servant from a child shall have him become his son at the length.

English Standard Version

Whoever pampers his servant from childhood will in the end find him his heir.

New International Version

If a man pampers his servant from youth, he will bring grief in the end.