Salim ibn Ma'qil

Salim Mawla Abi Hudhayfa (سَالِم مَوْلَىٰ أَبِي حُذَيْفَة, ) was a Persian companion of the Islamic prophet Muhammad. He was named so since he was the freed slave of Abu Hudhayfa ibn 'Utba, see Mawla.

He participated in the battle against Musaylimah as a standard bearer of the Muhajireen and displayed unexpected valour. His people feared that he would show weakness or be too terrified to fight. To them he said, "If you manage to overtake me, what a miserable bearer of the Qur'an I shall be." He then plunged into the enemy ranks and eventually died in battle.

Muhammad is quoted as saying: "Learn the Qur'an from four persons: Abd-Allah ibn Mas'ud, Salim Mawla Abu Hudhayfa, Ubayy ibn Kab and Muadh ibn Jabal."

"When Umar was dying, he was questioned about his successor, and he said: 'If Abu Obaida bin al-Jarrah were alive, I would have made him the khalifa. If Khalid bin al-Walid were alive, I would have appointed him the amir of the Muslims. And if Salim, the client of Abu Hudhaifa, were living today, then I would have designated him as your ruler.' This Salim was a slave who came from Istakhr in Persia. He was emancipated, and became a 'mawali' (client) of Abu Hudhaifa. He was well-known for his piety. Many Muslims deferred to him in matters of Faith even in the times of the prophet Muhammad. Sometimes he led the Muslims in prayer also. He was killed in the Ridda wars during the khilafat of Abu Bakr. He was a devout and God-fearing man."

He had contributed in all major battles, such as Badr, Uhud, Ahzab etc., so he is a Badrian Companion of Muhammad.