Yazid (may Allah have mercy on him) said: I met Shu'bah (may Allah have mercy on him) and mentioned this hadith to him. Thereupon Shu'bah (may Allah have mercy on him) narrated through Qatadah (may Allah have mercy on him) from Sayyiduna Anas bin Malik (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) "said this same hadith", except that in place of the word "dharrah" (atom) Shu'bah (may Allah have mercy on him) said "dhurah" (a grain of millet). Yazid (may Allah have mercy on him) said: Abu Bistam (Shu'bah (may Allah have mercy on him)) made a tashif (a slip in reading the word) in it.
Hadith Referenceمسند أبي يعلى الموصلي / مسند أنس بن مالك / 2956
Hadith Takhrij«قال سعيد بن محمد السناري: صحيح» «عند مسلم [193]، وابن حبان [7484]. وابن منده في "الإيمان" [2/ 840، مسند ابویعلیٰ ترقیم الاثری: 2948»