Musannaf Ibn Abi Shaybah

Hazrat Hassan bin Atiyyah (may Allah have mercy on him) narrates that the Noble Prophet (peace and blessings be upon him) said to Hazrat Uthman (may Allah be pleased with him): May Allah forgive your sins which you have committed earlier and which you will commit later, and those which you have committed in secret and those which you have committed openly, and those which you have concealed and those which you have revealed, and whatever you will do until the Day of Judgment.