Sa'd ibn Ubadah
Umar hastily took Abu Bakr's hand and swore his own allegiance to the latter, an example followed by the gathered men. The meeting broke up when a violent scuffle erupted between Umar and the chief of the Banu Sa'ida, Sa'd ibn Ubadah. This may indicate that the choice of Abu Bakr may not have been unanimous, with emotions running high as a result of the disagreement.