نسب آل سعد بن عبادة الخزرجي الأنصاري

Abstract EN

When we leaf through the sources of the history .

we find that Arabs in Ignorance age pay great importance to the lineage and tribal affiliation , the formation of families and social solidarity among themselves .

Family was thebasic unit that make up the tribe .

It`s one of the pillars that can be a weakness or strength point for the tribe .

we have found in Islamic history , a number of families that have a clear impact in changing historical events , sometimes , it have a role in changing Islamic`s state events and its more from one stage to another .

One of these families , AL Sa`ad Bin Obada AL Khazraji AL Sa`edy who marked by greatness and fame because of its leader Sa`ad , who is the leader of Khazrij and master of AL Ansar too .

Then his son came to complete his father`s way in defense about Islam and support it .

As well as there were other characters from this family that have its social , political , intellectual and administrative role.