Among those gathered, only Ali offered his consent. Some sources, such as the "Musnad Ahmad ibn Hanbal", do not record Muhammad's reaction to this, though Ibn Ishaq continues that he then declared Ali to be his brother, heir and successor. In another narration, when Muhammad accepted Ali's offer, he "threw up his arms around the generous youth, and pressed him to his bosom" and said, "Behold my brother, my vizir, my vicegerent ... let all listen to his words, and obey him."