It is narrated from Sayyiduna Abdullah bin Amr (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) used to make this supplication: "O Allah, forgive us our sins, forgive us our wrongdoing, forgive us the faults we committed in jest, in earnest and deliberately, and all of that is in us."
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 13689