Proverbs 30:22 in the World English Bible
For a servant when he is king, a fool when he is filled with food,
Context
21 For three things the earth is disquieted, and for four which it cannot bear:
22 For a servant when he reigneth; and a fool when he is filled with meat;
23 For an odious woman when she is married; and an handmaid that is heir to her mistress.