The Battle of Zafar took place in 633 AD between Khalid ibn al-Walid

Khalid ibn al-Walid

Khālid ibn al-Walīd also known as Sayf Allāh al-Maslūl , was a companion of the Islamic prophet Muhammad. He is noted for his military tactics and prowess, commanding the forces of Medina and those of his immediate successors of the Rashidun Caliphate; Abu Bakr and Umar...

 and a tribal mistress called Salma. Khalid defeated her and she died on the battlefield. The battle was part of the Ridda Wars

Ridda wars

The Ridda wars , also known as the Wars of Apostasy, were a series of military campaigns against the rebellion of several Arabian tribes launched by the Caliph Abu Bakr during 632 and 633 AD, after prophet Muhammad died....

.This apostate leader was riding on a camel surrounded by her loyal guard. Khalid ibn al-Walid

Khalid ibn al-Walid

Khālid ibn al-Walīd also known as Sayf Allāh al-Maslūl , was a companion of the Islamic prophet Muhammad. He is noted for his military tactics and prowess, commanding the forces of Medina and those of his immediate successors of the Rashidun Caliphate; Abu Bakr and Umar...

approached to her with a group of mujaheddin and slaughter her with her bodyguards. Several hundred apostate died in this battle.

Aftermath

With the death of this apostate other apostate tribes has to choose Islam or death or exile or captive . No other tribes of these region had ever turn their voice against islam .

Online Resources

A.I. Akram, The Sword of Allah: Khalid bin al-Waleed, His Life and Campaigns Lahore, 1969