(9) باب الإِشَارَةِ فِي الصَّلاَةِ
Narrated Asma':
I went to `Aisha and she was standing praying and the people, too, were standing (praying). So I said, "What is the matter with the people?" She beckoned with her head towards the sky. I said, "(Is there) a sign?" She nodded intending to say, "Yes."
Reference: Sahih al-Bukhari 1235
In-book reference: Book 22, Hadith 13
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 2, Book 22, Hadith 327