זְכֹ֤ר עֲדָתְךָ֨ ׀ קָ֘נִ֤יתָ קֶּ֗דֶם גָּ֭אַלְתָּ שֵׁ֣בֶט נַחֲלָתֶ֑ךָ הַר־צִ֝יּ֗וֹן זֶ֤ה ׀ שָׁכַ֬נְתָּ בּֽוֹ׃
Remember Thy congregation, which Thou hast gotten of old, Which Thou hast redeemed to be the tribe of Thine inheritance; And mount Zion, wherein Thou hast dwelt.
Read kabbalistic (mystical) interpretation of Psalms 74:2: and classical mystical sources.