It is narrated from the Mother of the Believers, Sayyidah Aishah (may Allah be pleased with her), that she said: The Messenger of Allah (peace and blessings be upon him) said: "When a day passes over me in which my knowledge does not increase, then may there be no blessing for me in the rising of the sun of that day."
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from Imam al-Zuhri (may Allah have mercy on him) except al-Hakam bin Abdullah al-Ayli, and Baqiyyah (may Allah have mercy on him) is alone in narrating it; and this report is narrated from the Messenger of Allah (peace and blessings be upon him) only with this chain."
Hadith Referenceالمعجم الأوسط / باب الميم / 6636
Hadith Gradingمحدثین:منكر، فيه الحكم بن عبد الله كذاب
Hadith Takhrij«قال الهيثمي: فيه الحكم بن عبد الله قال أبو حاتم كذاب «مجمع الزوائد ومنبع الفوائد، ج 1، ص 136»» «قال ابن عدي: هذا حديث منكر المتن وهو عن الزهري منكر «الكامل في الضعفاء، ج 2، ص 274»»