Mukhtasar Bukhari

Narrated from Sayyiduna Abu Musa Ash'ari (may Allah be pleased with him) that the Noble Prophet (peace and blessings of Allah be upon him) used to supplicate: "Lord of the worlds! Forgive my mistakes, my ignorance, and my excesses in all my affairs, and what You know better than I do. O Allah! Forgive my inadvertent errors, what I did intentionally, my ignorance, and my frivolous acts, for all these are present in me. O Allah! Forgive my past and future sins, my hidden and open sins."