(49) باب مَنْ خَصَّ بِالْعِلْمِ قَوْمًا دُونَ قَوْمٍ كَرَاهِيَةَ أَنْ لاَ يَفْهَمُوا
Narrated Abu at-Tufail:
The above mentioned Statement of `Ali.
Reference: Sahih al-Bukhari 127
In-book reference: Book 3, Hadith 69
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 1, Book 3, Hadith 129