Who built Darul-Nadwa?

1. Hazrat Abu Bakr (RA)
2. Hazrat Umar ibn al-Khattab (RA)
3. Hazrat Ali ibn Abi Talib (RA)
4. Qusayy ibn Kilab

Darul-Nadwa’s construction by Qusayy ibn Kilab (5th century CE) as a pre-Islamic council house demonstrates how Islam repurposed existing institutions for governance.