TgJ Mi4:8 :מְשִיחָא דְיִשרָאֵל דִטמִיר מִן קְֹדָם חוֹבֵי כְנִשתָא דְצִיוֹן‏ : Messiah of Israel who has been hidden due to the sins of the congregation of Zion
See the entire entry for men qŭḏām prep./conj from before, in front of