Sa'id ibn Aws al-Ansari

Abū Zayd Sa’īd ibn Aws al-Anṣārī (أبو زيد سعيد بن أوس الأنصاري; died 830 CE/215 AH) was an Arab linguist and a reputable narrator of hadith.^[2] Sibawayh and al-Jāḥiẓ were among his pupils.^{[2][3][4][1][5]} His father was Aws ibn Thabit also a hadith narrator, while his grandfather Thabit ibn Bashir was one of the three scribes who wrote down the Qur'an during Muhammad's era.^[2]

Sa'id ibn Aws al-Ansari
Born	Ṣulbīyah al-Khazraj[1]
Died	831 [215 A.H.]
Academic work
Main interests	poetry, philology, fiqh (law), etc.
Notable works	Ṭabaqāt al-Naḥwīyīn wa-al-Lughawīyīn

He died in Basra, Iraq.^[2]