Yaḥyā ibn Mufarrij al-Umayyī, their client, from Córdoba, and he was also known by the kunya Abū Bakr.
He heard ḥadith from Abū Saʿīd ibn al-Aʿrābī, Qāsim ibn Aṣbagh, Khaythama ibn Sulaymān, Abū al-Maymūn ibn Rāshid, Muḥammad ibn al-Ṣammūt, and several others.
He pursued study in the Hijaz, Syria, and Yemen, and he was Ibn ʿAwn Allāh’s companion on that journey.
Those who narrated from him include his own teacher Abū Saʿīd ibn Yūnus, Abū al-Walīd ibn al-Farḍī, Ibrāhīm ibn Shākir, ʿAbd Allāh ibn Rabīʿ al-Tamīmī, Abū ʿUmar al-Ṭalamankī, and many others.
The number of his teachers reached two hundred and thirty.
Ibn al-Farḍī said: “He became connected to the ruler of al-Andalus, held a distinguished position with him, composed several books for him, and was therefore appointed as judge.
He was a ḥāfiẓ, thoroughly acquainted with the names of narrators and their circumstances. A great many people transmitted from him.” (1)
Abū ʿAbd Allāh ibn ʿAfīf said: “Ibn Mufarrij was among the wealthiest of people.”