Rabbi Ovadia Yosef's son, Holon's Chief Rabbi Avraham Yosef, said at the shiva for his father: "No one can replace him. Who will give us anything for him? We cannot accept condolences."
Yosef's four sons got to the shiva as the Shabbat left. Tomorrow will be the last day of the week of grieving. (Kobi Nachsoni)