أحمد بن إبراهيم الغازي
The Battle of Amba Sel was fought on October 28, 1531, between the Ethiopians under their Emperor Dawit II, and the forces of Imam Ahmad ibn Ibrahim al-Ghazi of the Adal Sultanate. Imam Ahmed won the battle at Amba Sel, winning him the southern part of Ethiopia. Afterwards, his troops crossed the Walaqa River.