Musnad Ahmad Hadith 26418

It is narrated from Fatimah al-Zahra that when the Prophet (ﷺ) would enter the mosque, he would first recite blessings and peace, then he would recite this supplication: "O Allah, forgive my sins and open for me the doors of Your mercy." And when he would leave the mosque, he would also first recite blessings and peace, then he would recite this supplication: "O Allah, forgive my sins and open for me the doors of Your bounty." It is narrated from Fatimah al-Zahra that once the Prophet (ﷺ) came to me and ate meat with bone. During this, Bilal came to inform about the prayer. The Prophet (ﷺ) stood up for prayer. I held his garment and said, "Father, will you not perform ablution?" The Prophet (ﷺ) said, "Beloved daughter, for what reason should I perform ablution?" I said, "Because of eating something cooked on fire." The Prophet (ﷺ) said, "Is not your purest food that which is cooked on fire?"