Ka cika wannan magana: Ko da yake wani daga cikin ƙabilar, Abu Marthad al-Ghanawi, abokin annabi Muhammad ne, yawancin ƙabilar sun tuba bayan da aka ci ƙabilu Larabawa arna a Yaƙin Hunayn a shekara ta 630. Sun kasance Musulmai lokacin da yawancin kabilun Larabawa da suka tuba suka yi ridda a lokacin yaƙe-yaƙe na Ridda bayan mutuwar Muhammad a 632. Yawancin 'yan kabilar Ghani sun yi ƙaura zuwa Siriya a lokacin mamayar Musulmi na yankin tsakanin 634 da 638. Biyo bayan fatattakar kabilun Qaysi a
Yaƙin Marj Rahit a 684, yaƙe-yaƙe na Qaysi<unk>Yamani ya biyo baya. A lokacin rikici mai tsawo, Banu Ghani sun yi yaƙi tare da 'yan uwansu Qaysi a kan kabilun Yamani da Taghlib.