הלוך [הוֹלֵ֣ךְ] אֶת־חֲכָמִ֣ים וחכם [יֶחְכָּ֑ם] וְרֹעֶ֖ה כְסִילִ֣ים יֵרֽוֹעַ׃
He that walketh with wise men shall be wise; But the companion of fools shall smart for it.
Rashi on Proverbs
He who goes with the wise will become wise, but he who befriends the fools Who joins fools to be his friends.