תלמוד על עירובין 6:7

“One puts an eruv in an old house.” Rebbi Abin said, the Mishnah speaks of a prior dweller²³¹Not the house is offended if the eruv is removed from it but the owner of the house. Therefore, if there is a new owner in an old house, one may move the location of the eruv. The statement is copied in Eruvin 6, 23d 1.40..