Psalms 55:14 Kabbalah

וְאַתָּ֣ה אֱנ֣וֹשׁ כְּעֶרְכִּ֑י אַ֝לּוּפִ֗י וּמְיֻדָּֽעִי׃

But it was thou, a man mine equal, My companion, and my familiar friend;