 This includes the whole of the southeastern section, which lies above the only known entrance to the caves and possibly over the entirety of the caves themselves.In consequence, Jews are not permitted to visit the Cenotaphs of Isaac or Rebecca, which lie entirely within the southeastern section, except for 10 days a year that hold special significance in Judaism.One of these days is the Shabbat "Chayei Sarah", when the Torah portion concerning the death of Sarah and the purchase by Abraham of the land in which the caves are situated, is read.