(13) باب تَخْفِيفِ الصَّلاَةِ وَالْخُطْبَةِ
Umara b. Ruwaiba said he saw Bishr b. Marwan on the pulpit raising his hands and said:
Allah, disfigure these hands! I have seen Allah's Messenger (ﷺ) gesture no more than this with his hands, and he pointed with his forefinger.
Reference: Sahih Muslim 873 c
In-book reference: Book 7, Hadith 66
USC-MSA web (English) reference(deprecated numbering scheme): Book 4, Hadith 1895