Abà « Badël Ahmad ibn Muhammad SajÃÂwandë (Persian: çèÃÂèïÃÂàçÃÂàï èààÃÂàï óìçÃÂÃÂïÃÂ) (died 1176 CE or 571 AH) was a 12th-century chronicler, commentator on the Quran, poet and orator. He was the son of the scholar Muhammad ibn Tayfour Sajawandi. He is mentioned in the Lubab ul-Albab ("Heart of hearts") of Aufi and the Chahar Maqalah ("Four Discourses") of Nizami Aruzi as a great poet and orator at the court of Tughan-Shah Ibn Alp Arslan (reigning Herat in the mid-11th century), under the name Malik al-KalÃÂm Majd ad-Dën Aḥmad Badi'hë SajÃÂwandë. However, as this event must have preceded Abu Badil's lifetime by close to a century, it is likely that these individuals have been confused from an early date, with Malik al-KalÃÂm Aḥmad Badi'hë ("the king of speech") being known for his poetry, and Imâm-e Kabër Ahmad ibn Muhammad SajÃÂwandë ("the great Imam") for his religious scholarship.
His full name is ÿAbà « Badël Aḥmad Ibn Muhammad Ibn Tayfour SajÃÂwandë (Persian: çèÃÂèïÃÂàçÃÂàï çèààÃÂàï çèà÷ÃÂÃÂÃÂñ óìçÃÂÃÂïÃÂ). SajÃÂwandë is his nisbah meaning "from Sajawand". He is mentioned by the honorifics Majd ad-Dën (àìï çÃÂïÃÂà"splendour of the faith") and Imâm-e Kabër (çàçàéèÃÂñ "the Great Imam").