Sheikh Abaadir Umar Al-Rida (Harari: አባዲር ዑመር አል-ሪዳ ፈቂ ዑመር, Somali: Abaadir Umar Al-Rida, Arabic: الفقيه ابادر عمر الرضا), also known as Aw Abadir[1] or Aw Badir was the legendary founder of Harar and a patron saint in modern-day eastern Ethiopia.[2] The modern Harari people regard him as their common ancestor,[2] as does the Somali Sheekhal clan.[3]