A similar account is recorded by Aḥmad in his Musnad: Hushaym narrated to us, from Abū Bishr, from Saʿīd ibn Jubayr, from Ibn ʿAbbās.
Muḥammad ibn ʿAmr reports—through Abū Salamah—from Ibn ʿAbbās, who said:
“I found that the bulk of the Messenger of Allah’s knowledge was kept by this clan of the Anṣār. I would go to one of them and be told, ‘He is asleep; if you wish, we can wake him for you.’ Yet I would leave him until he came out, so that (1) by doing so I might gladden (2) his heart.”
Yazīd ibn Ibrāhīm relates, from Sulaymān al-Aḥwal, from Ṭāwūs, from Ibn ʿAbbās:
“I would ask about a single matter from as many as thirty of the Prophet’s Companions.”
Its chain of transmission is sound.
Ibn ʿUyaynah narrates, from Abū Bakr al-Hudhalī, from al-Ḥasan, who said:
“Ibn ʿAbbās occupied a lofty station in Islam and a lofty station in the Qur’an. He would stand on this very pulpit of ours, recite Sūrat al-Baqarah and Āl ʿImrān, and interpret them verse by verse. Whenever ʿUmar—may Allah be pleased with him— …”