Title: al-Barq al-lammāʻ fīmā fī al-Mughnī min ittifāq wa-iftirāq wa-ijmāʻ
Subjects: Indexes, Islamic law, Early works to 1800, Hanbalites
People: Muwaffaq al-Dīn ʻAbd Allāh ibn Aḥmad Ibn Qudāmah (1147-1223)