Musannaf Ibn Abi Shayba 21:276

Ubaydah ibn Humayd narrated to us, from Humayd, from al-Hasan al-Basri, who said: He used to say: The Prophet (peace and blessings of Allah be upon him) used to supplicate: "O Allah, forgive me. O Allah, have mercy upon me. O Allah, guide me. O Allah, direct me to what is correct. O Allah, grant me well-being. O Allah, provide for me."