Muhammad ibn Jarir al-Tabari records a number of raids against the Byzantine Empire under the period A.H. 49 (9/2/669 - 28/1/670). Though Abu Ayyub was by then an old man, that did not deter him from enlisting. Shortly after engaging in battle, it is recorded that he fell ill and had to withdraw. The chief of army staff Yazid ibn Muawiya asked, "Do you need anything, Abu Ayyub?" To which Abu Ayyub replied, "Convey my "salaams" (Islamic greeting and farewell) to the Muslim armies and tell them, "Abu Ayyub urges you to penetrate deep into enemy territory, as far as you can go; and that you should carry him with you, and that you should bury me under your feet at the walls of Constantinople." At this, he died. Yazid ordered the Muslim army to fulfill his request, and they pushed back the enemy's forces until they reached the walls of Constantinople where Abu Ayyub was finally interred.