Yirmeyah 7:5-7

For if ye throughly amend your ways and your deeds; if ye throughly dispense mishpat between an ish and his re'a (neighbor); If ye oppress not the ger, the yatom, and the almanah, and shed not dahm naki (innocent blood) in this place, neither walk after elohim acherim to your hurt; Then will I cause you to dwell in this place, in HaAretz that I gave to Avoteichem, l'min olam v'ad olam (from forever to forever).