I Chronicles 27:33 Midrash

וַאֲחִיתֹ֖פֶל יוֹעֵ֣ץ לַמֶּ֑לֶךְ (ס) וְחוּשַׁ֥י הָאַרְכִּ֖י רֵ֥עַ הַמֶּֽלֶךְ׃

and Ahithophel was the king’s counsellor; and Hushai the Archite was the king’s friend;