Arab days in the pre-Islamic era

Abu Ubaida, Ma'mar ibn al-Muthanna (died 209 AH), and Ibrahim ibn Saleh ibn Issa (died 1343 AH) share an intellectual bond and scientific activity, so they recorded historical events experienced by the tribes, and the separation of time between the two worlds was not absent, reminding their people of what Arabia and its tribes were like before the emergence of the Muhammadan message, which lived in a struggle of existence and borders. This handwritten copy, which was recorded and chosen by ibn Issa with his pen, is as if it is a reminder and confirmation for those who came after him from his kind, homeland, individuals, and tribes collectively, of the necessity of preserving their homeland's soil, avoiding fitan (seditions), and striving for unity and cohesion with their leaders, and its impact on preserving their religion and their world.