Cross reference
Proverbs 29:19
19 A servant will not be corrected by words; For though he understand, he will not give heed.
Job 19:16
16 I call unto my servant, and he giveth me no answer, `Though' I entreat him with my mouth.
Proverbs 26:3
3 A whip for the horse, a bridle for the ass, And a rod for the back of fools.
Proverbs 30:22
22 For a servant when he is king; And a fool when he is filled with food;