Abū 'Ubayd ibn Mas'ūd ibn 'Amr ibn 'Umayr ibn 'Awf ibn Uqda ibn Ghayra ibn Awf ibn Thaqif al-Thaqafiأسد الغابة، جـ6/ص 201
(also al-Thaqīfī) ( ar, أبو عبيد بن مسعود بن عمرو بن عمير بن عوف بن عقدة بن غيرة بن عوف بن ثقيف الثقفي), or simply Abu Ubayd (), was a commander in the

army An army (from Old French ''armee'', itself derived from the Latin verb ''armāre'', meaning "to arm", and related to the Latin noun ''arma'', meaning "arms" or "weapons"), ground force or land force is a fighting force that fights primarily on ...

of the

Rashidun Caliphate The Rashidun Caliphate ( ar, اَلْخِلَافَةُ ٱلرَّاشِدَةُ, al-Khilāfah ar-Rāšidah) was the first caliphate to succeed the Islamic prophet Muhammad. It was ruled by the first four successive caliphs of Muhammad after his ...

. He was from

Ta'if Taif ( ar, , translit=aṭ-Ṭāʾif, lit=The circulated or encircled, ) is a city and governorate in the Makkan Region of Saudi Arabia. Located at an elevation of in the slopes of the Hijaz Mountains, which themselves are part of the Sarat M ...

in western

Arabia The Arabian Peninsula, (; ar, شِبْهُ الْجَزِيرَةِ الْعَرَبِيَّة, , "Arabian Peninsula" or , , "Island of the Arabs") or Arabia, is a peninsula of Western Asia, situated northeast of Africa on the Arabian Pl ...

, and belonged to the tribe

Banu Thaqif The Banu Thaqif ( ar, بنو ثقيف, Banū Thaqīf) is an Arab tribe which inhabited, and still inhabits, the city of Ta'if and its environs, in modern Saudi Arabia, and played a prominent role in early Islamic history. During the pre-Islamic ...

. Al-Muthanna, commander of the Muslim Arabs in

al-Hira Al-Hirah ( ar, الحيرة, translit=al-Ḥīra Middle Persian: ''Hērt'' ) was an ancient city in Mesopotamia located south of what is now Kufa in south-central Iraq. History Kingdom of the Lakhmids Al-Hirah was a significant city in pre ...

, had asked

Abu Bakr Abu Bakr Abdallah ibn Uthman Abi Quhafa (; – 23 August 634) was the senior companion and was, through his daughter Aisha, a father-in-law of the Islamic prophet Muhammad, as well as the first caliph of Islam. He is known with the honor ...

and later Caliph Umar for reinforcements against Sasanians in Mesopotamia, who were fighting him back. Umar chose Abu Ubayd who volunteered first, although he was not among the

Muhajirun The ''Muhajirun'' ( ar, المهاجرون, al-muhājirūn, singular , ) were the first converts to Islam and the Islamic prophet Muhammad's advisors and relatives, who emigrated with him from Mecca to Medina, the event known in Islam as the '' Hij ...

or Ansar (the Companions of Muhammad), and dispatched him. Abu Ubayd arranged a force of 1,000 from his

Thaqif The Banu Thaqif ( ar, بنو ثقيف, Banū Thaqīf) is an Arab tribe which inhabited, and still inhabits, the city of Ta'if and its environs, in modern Saudi Arabia, and played a prominent role in early Islamic history. During the pre-Islamic ...

tribe and increased his numbers in the way north. He took over command from al-Muthanna for the second time, becoming commander of the forces in

region. The combined Arab forces conducted raiding in the plains between al-Hira and

Ctesiphon Ctesiphon ( ; Middle Persian: 𐭲𐭩𐭮𐭯𐭥𐭭 ''tyspwn'' or ''tysfwn''; fa, تیسفون; grc-gre, Κτησιφῶν, ; syr, ܩܛܝܣܦܘܢThomas A. Carlson et al., “Ctesiphon — ܩܛܝܣܦܘܢ ” in The Syriac Gazetteer last modi ...

(the

Sawad Sawad was the name used in early Islamic times (7th–12th centuries) for southern Iraq. It means "black land" or "arable land" and refers to the stark contrast between the alluvial plain of Mesopotamia and the Arabian Desert. Under the Umayya ...

). The commander of the Sasanian army Rustam Farrukhzad dispatched an army under Bahman Jadhuyih to attack them. In the upcoming battle at the bank of the

Euphrates The Euphrates () is the longest and one of the most historically important rivers of Western Asia. Tigris–Euphrates river system, Together with the Tigris, it is one of the two defining rivers of Mesopotamia ( ''the land between the rivers'') ...

river near

Babylon ''Bābili(m)'' * sux, 𒆍𒀭𒊏𒆠 * arc, 𐡁𐡁𐡋 ''Bāḇel'' * syc, ܒܒܠ ''Bāḇel'' * grc-gre, Βαβυλών ''Babylṓn'' * he, בָּבֶל ''Bāvel'' * peo, 𐎲𐎠𐎲𐎡𐎽𐎢 ''Bābiru'' * elx, 𒀸𒁀𒉿𒇷 ''Babi ...

, known as the

Battle of the Bridge The Battle of the Bridge or the Battle of al-Jisr ( ar, معركة الجسر) was a battle at the bank of the Euphrates river between Arabs led by Abu Ubaid al-Thaqafi, and the Persian Sasanian forces led by Bahman Jaduya. It is traditionally ...

, a

white White is the lightest color and is achromatic (having no hue). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully reflect and scatter all the visible wavelengths of light. White ...

war elephant A war elephant was an elephant that was trained and guided by humans for combat. The war elephant's main use was to charge the enemy, break their ranks and instill terror and fear. Elephantry is a term for specific military units using elepha ...

tore Abu Ubaid from his horse with its trunk, and trampled him under its foot. The Arab forces panicked and were defeated. His brother al-Hakam and his son Jabr were also killed after him.Richard Nelson Frye, ''The Cambridge History of Iran: The period from the Arab invasion to the Saljuqs'', (Cambridge University Press, 1975), 8-9. Abu Ubayd was also the father of the revolutionary leader al-Mukhtar al-Thaqafi, who rebelled against the Umayyads to revenge the Karbala event during the

Second Fitna The Second Fitna was a period of general political and military disorder and civil war in the Islamic community during the early Umayyad Caliphate., meaning trial or temptation) occurs in the Qur'an in the sense of test of faith of the believer ...

. Safiyah, wife of Abdullah ibn Umar, was also his daughter.Muhammad ibn Saad. ''Kitab al-Tabaqat al-Kabir'' vol. 8. Translated by Bewley, A. (1995). ''The Women of Madina''. London: Ta-Ha Publishers. Jariah, another of his daughters, was married to

Umar ibn Sa'ad ʿUmar ibn Saʿd () (fl. 620–686) was a son of Muhammad's companion, Sa'd ibn Abi Waqqas. He was born in Medina and later moved to Kufa, which was founded by his father and stayed there until his death. He took orders from Ubaydullah ibn Ziya ...

References

{{reflist Generals of the Rashidun Caliphate People of the Muslim conquest of Persia People from Taif 634 deaths Date of birth unknown Banu Thaqif Companions of the Prophet Governors of the Rashidun Caliphate