It took fifteen days to teach them an unforgettable lesson. Some were killed, others captured and all their property confiscated. [Rahmat-ul-lil'alameen 2/233; Talqeeh Fuhoom Ahl Al-Athar p.33]
The Battle of Mu’tah — page 248
The Sealed Nectar · Safiur Rahman al-Mubarakpuri · Translation: Issam Diab · Dar-us-Salam. PDF page 248. Source edition