Makhul narrates that he went to Sayyiduna Anas bin Malik (may Allah be pleased with him). He says: I heard him mention that the Prophet (peace and blessings be upon him) used to supplicate:
'Allahumma infa'ni bima allamtani, wa allimni ma yanfa'uni'
(O Allah! Benefit me through the knowledge You have given me, and grant me knowledge of what will benefit me.)
Al-Tabarani recorded it in al-Mu'jam al-Awsat as a narration of Isma'il bin Ayyash from the people of Madinah, and such narration is da'if (weak).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الأدعية / 17415
Hadith Gradingمحدثین:إسنادہ ضعیف
Hadith Takhrij«أخرجه المعجم الأوسط للطبراني برقم: 1769»