The Messenger of Allah ﷺ never raised his head toward the sky without saying, "Turner of hearts, keep my heart firm upon Your obedience."
حدثنا قتيبة حدثنا حاتم بن إسماعيل عن صالح بن محمد بن زائدة عن أبي سلمة بن عبد الرحمن
ما رفع رسول الله ﷺ رأسه إلى السماء إلا قال يا مصرف القلوب ثبت قلبي على طاعتك
No references are available.
Its isnad is daif. Muslim bin Muhammad bin Zaida, correctly it is Salih bin Muhammad bin Zaida, as stated in al-Jam 7/210 and Tajil Manfaa, and he is daif, as stated in al-Tahdhib. The hadith from Ayesha is a mistake inserted into Musnad Abu Hurairah. The hadith is hasan according to Tirmidhi 4/448, number 2140, in the chapter on divine decree, on what has been reported that hearts are between the two fingers of the Merciful. Abdul-Razzaq narrated it, 10/442, number 19646, and Ibn Abu Shayba, 10/36.