Fatimah complained to the Prophet ﷺ about the calluses on her hands from grinding with the millstone. Some captives had been brought to him, so she came to ask him for a servant, but she did not find him. She mentioned this to Ayesha.When the Prophet ﷺ came, Ayesha informed him. He came to us after we had already gone to bed. We started to get up, but he said, "Stay where you are."He came and sat between us until I felt the coolness of his feet on my chest. Then he said, "Shall I guide you to something better than what you asked for? When you go to bed, say SubhanAllah thirty-three times, Alhamdulillah thirty-three times, and Allahu Akbar thirty-four times. That is better for you than a servant."
حدثنا حفص بن عمر حدثنا شعبة ح حدثنا مسدد حدثنا يحيى عن شعبة المعنى عن الحكم عن ابن أبي ليلى قال مسدد قال
شكت فاطمة إلى النبي ﷺ ما تلقى في يدها من الرحى فأتي بسبي فأتته تسأله فلم تره فأخبرت بذلك عائشة فلما جاء النبي ﷺ أخبرته فأتانا وقد أخذنا مضاجعنا فذهبنا لنقوم فقال على مكانكما فجاء فقعد بيننا حتى وجدت برد قدميه على صدري فقال ألا أدلكما على خير مما سألتما إذا أخذتما مضاجعكما فسبحا ثلاثا وثلاثين واحمدا ثلاثا وثلاثين وكبرا أربعا وثلاثين فهو خير لكما من خادم
Bukhari recorded it in the Book of Expenditures, chapter "A Woman's Work in Her Husband's House," hadith 5361, from Musaddad, and Muslim in the Book of Remembrance and Supplication, chapter "Glorifying Allah at the Beginning of the Day and at Bedtime," hadith 2727, from the hadith of Shubah, through the same chain. See also hadith 2989.