Remember the people you purchased long ago, the tribe of your inheritance, whom you redeemed – Mount Zion, where you dwelt.
NIV
[Earnestly] remember Your congregation which You have acquired of old, which You have redeemed to be the tribe of Your heritage; remember Mount Zion, where You have dwelt.
AMP
Remember thy congregation, which thou hast purchased of old; the rod of thine inheritance, which thou hast redeemed; this mount Zion, wherein thou hast dwelt.
KJV