Sayyidah Asma' bint Abi Bakr (may Allah be pleased with her) said: "The sun was eclipsed in the time of the Messenger of Allah (peace and blessings be upon him), so I went in to Sayyidah Aishah (may Allah be pleased with her) in her chamber while the Prophet (peace and blessings be upon him) was leading the people in prayer. I said: O Aishah! What is the matter with the people? She said: Subhan Allah (Glory be to Allah), and pointed with her hand. I asked: Is it a sign? She said: Subhan Allah, and indicated with her head, meaning yes." (The narrator Abu al-Nu'man also demonstrated by gesturing with his head.)
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 20683