Rubuta ci gaba ga wannan sakin layi - ɗan Hatim, Adi, da wani shugaban Tayy, Zayd al-Khayr, sun koma addinin Islama tare da yawancin ƙabilarsu a cikin 629 <unk> 630, kuma sun zama sahabbai na "Nabi" (Annabi) Muhammadu. Tayy ya shiga cikin yaƙe-yaƙe na musulmai da yawa bayan mutuwar Muhammadu, gami da yaƙe-yaƙe na Ridda da mamayar musulmai na Farisa. Al-Jadila a arewacin Siriya ya kasance Krista har zuwa lokacin da musulmai suka mamaye yankin a 638. Lalle ne, sun rarrabu a cikin fitina ta farko.
, tare da wadanda ke zaune a Arabiya da Iraki suna goyon bayan Ali a matsayin halifa, kuma wadanda ke Siriya suna goyon bayan Mu'awiyah. Na biyun da danginsa na Umayyad sun yi nasara a ƙarshe kuma membobin Tayy sun shiga cikin mamayar Umayyad na Sindh a farkon ƙarni na 8. Duk da haka, wani reshe na Tayy karkashin Qahtaba ibn Shabib yana daga cikin shugabannin juyin juya halin Abbasid wanda ya kifar da Umayyads a tsakiyar karni na 8. Tayy ya yi nasara sosai a ƙarƙashin Abbasids, yana samar da jami'an soja da shahararrun mawaƙa, kamar Buhturi da Abu Tammam.