9th-century Persian-language writers

Rudaki (also spelled Rodaki; ; – 940/41) was a poet, singer, and musician who is regarded as the first major poet to write in New Persian. A court poet under the Samanids, he reportedly composed more than 180,000 verses, yet only a small portion of his work has survived, most notably parts of his versification of the Kalila wa-Dimna, a collection of Indian fables.

Muhammad ibn Isa al-Tirmidhi (; 824 – 9 October 892 CE / 209–279 AH), often referred to as Imām at-Termezī/Tirmidhī, was an Islamic scholar, and collector of hadith from Termez (early Khorasan and in present-day Uzbekistan). He wrote al-Jami` as-Sahih (known as Jami` at-Tirmidhi), one of the six canonical hadith compilations in Sunni Islam. He also wrote ''Shama'il Muhammadiyah (popularly known as Shama'il at-Tirmidhi''), a compilation of hadiths concerning the person and character of the Islamic prophet, Muhammad. At-Tirmidhi was also well versed in Arabic grammar, favoring the school of

persian music theorist