Zayd ibn Haritha al-Kalbi
Early Muslim convert, adopted son of Muhammad, and military commander.
Zayd ibn Ḥāritha al-Kalbī (c. He is commonly regarded as the fourth person to accept Islam, after Khadija, Ali, and Abu Bakr. Originally a slave purchased for Khadija, he became Muhammad's freedman and adopted son, later serving as a commander in early Muslim military expeditions and leading the final raid that ended with his death at the Battle of Mu'tah.
- field
- Military commander, early Muslim convert
- nationality
- Arab (from the Udhra branch of the Kalb tribe, Najd region)
- known_for
- Fourth person to accept Islam; former adopted son of Muhammad; commander at the Battle of Mu'tah
Lore & Background
Zayd was born into the Udhra branch of the Kalb tribe in central Arabia. He was purchased by Hakim ibn Hizam, who gave him to his aunt Khadija; she later gave Zayd as a wedding present to Muhammad. Muhammad became very attached to Zayd, calling him 'al-Ḥabīb' (the Beloved). When Zayd's father and uncle later came to ransom him, Muhammad allowed Zayd to choose his fate, and Zayd chose to stay with Muhammad, who then adopted him publicly at the Kaaba, making Zayd known as 'Zayd ibn Muhammad' with mutual inheritance rights.
Reader's Guide
Zayd ibn Ḥāritha al-Kalbī holds significance as one of the earliest converts to Islam and as a figure whose life illustrates the transition from pre-Islamic adoption customs to Islamic reforms. His adoption by Muhammad and later restoration of his original lineage (just before his marriage to Zaynab bint Jahsh ended in divorce and she married Muhammad) highlight evolving social and legal norms in early Islam. As a military commander, Zayd led several expeditions and died leading the raid on Bosra at the Battle of Mu'tah. His marriage to Zaynab, arranged by Muhammad to demonstrate that standing before Allah matters more than social status, ended in divorce after less than two years, with some disputed stories about Muhammad's role. Zayd's legacy includes his son Usama, who had descendants, and his example as a loyal companion and commander.
Did You Know?
- He was known as 'Zayd ibn Muhammad' after Muhammad adopted him, before his lineage was later restored.
- He was the fourth person to accept Islam, after Khadija, Ali, and Abu Bakr.
Frequently Asked Questions
Who is Zayd ibn Haritha al-Kalbi?
Zayd ibn Haritha al-Kalbi was an early Arab convert to Islam, hailing from the Udhra branch of the Kalb tribe in the Najd region. He is traditionally counted as the fourth individual to embrace the faith, after Khadija, Ali, and Abu Bakr.
What role did Zayd ibn Haritha al-Kalbi play in early Islamic history?
After gaining his freedom, he became the adopted son of the Prophet Muhammad and later served as a military commander in several early Muslim expeditions. His most prominent command was leading the force at the Battle of Mu'tah.
How does Zayd ibn Haritha al-Kalbi's story end?
He was killed in action during the Battle of Mu'tah, the final major engagement he led. His death at that battle marked the conclusion of his active military service in the early Muslim community.
Why is Zayd ibn Haritha al-Kalbi considered important?
His position among the very first converts places him at the foundation of the faith's earliest community. His journey from enslaved person to adopted son and then to battlefield commander also made his story a landmark in early Islamic social and legal discourse.
What was Zayd ibn Haritha al-Kalbi's background before his conversion?
He was originally a slave from the Kalb tribal confederation in the Najd region who was purchased for Khadija. His subsequent rise to the status of freedman, adopted son, and military leader represents one of the most notable social transformations in early Islamic history.
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