נוֹצֵ֣ר תּ֭וֹרָה בֵּ֣ן מֵבִ֑ין וְרֹעֶה זֽ֝וֹלְלִ֗ים יַכְלִ֥ים אָבִֽיו׃
A wise son observeth the teaching; ut he that is a companion of gluttonous men shameth his father.
Rashi on Proverbs
but he who befriends gluttons Heb. ורעה. He associates with gluttons. This is an expression of friends (רעים).