Jami` at-Tirmidhi Book 47, Hadith 348
“The Messenger of Allah recited: Verily, We have created them a special creation. He said: “Among that special creation is the women who were decrepit, bleary eyed and elderly in the world.”
the Messenger of Allah said: And you make your provision your demise! – he said: “Your gratitude is expressed by saying: ‘We received rain because of this and that celestial position, and because of this and that star.’”
“Abu Bakr said: ‘O Messenger of Allah! You have become gray.’ He said: ‘I have gone gray from (Surat) Hud, Al-Waqi`ah, Al-Mursalat and `Amma Yatasa'alun and Idhash-Shamsu Kuwwirat.’”