Eventually, the Muslim army achieved victory in the historic Battle of al‑Qadisiyyah, which led to the fall of the Sasanian Empire and the conquest of Persia, known today as Iran.
Ae Mouj-e-Dajla Tu Bhi
Pehchanti Hai Hum Ko ,
Ab Tak Hai Tera Darya
Afsana Khawan Humara
Oh waves of the Tigris
You also recognize Us
Your river still relates our story
~Allama Iqbal (RA)
Trusting in Allah and under the leadership of Sa’d ibn Abi Waqqas (RA), the army moved forward fearlessly. Their determination and bravery caused fear and confusion among the Persian forces.