Ḥaḍrat Ubayy ibn Kaʿb, Abū'l-Mundhir al-Anṣārī (d. 19 AH)
Answer
If Ḥaḍrat Abū Bakr aṣ-Ṣiddīq, may Allah be pleased with him, is the chief of the Muhājirūn, then Ḥaḍrat Ubayy ibn Kaʿb, may Allah be pleased with him, was the chief of the Anṣār. Very eminent Companions related ḥadīth from him, and great figures such as Ḥaḍrat Abū Ayyūb al-Anṣārī, ʿAbdullāh ibn ʿAbbās, Suwayd ibn Ghafalah, and Abū Hurayrah, may Allah be pleased with them all,…
Source: Fatawa Mahmudiyya
Preview. The full text opens with JavaScript enabled.