Musnad Ahmad

It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them both) that once I spent the night at the house of my maternal aunt, Sayyida Maymunah (may Allah be pleased with her), then after mentioning the complete hadith, he said: Then the Prophet (peace and blessings be upon him) performed bowing (ruku‘), and I saw that in ruku‘ he was saying «سُبْحَانَ رَبِّيَ الْعَظِيْمِ», then the Prophet (peace and blessings be upon him) raised his head and praised Allah as long as he deemed appropriate, then he performed prostration (sajdah) and in sajdah kept saying «سُبْحَانَ رَبَّيَ الْأَعْلَىٰ», then after raising his head, between the two prostrations, he recited this supplication: «رَبِّ اغْفِرْ لِي وَارْحَمْنِي وَاجْبُرْنِي وَارْفَعْنِي وَارْزُقْنِي وَاهْدِنِي» "O Lord! Forgive me, have mercy on me, mend me, raise me, provide for me, and guide me."