Musnad Ahmad 31:373

Abu Asim narrated to us, from Haywah ibn Shurayh, Salim ibn Ghaylan narrated to us, that he heard Abu al-Samh Darraj saying: I heard Abu al-Haytham saying: I heard Abu Sa’id al-Khudri, from the Messenger of Allah, peace and blessings of Allah be upon him, who said: "When Allah is pleased with a servant, He praises him with seven types of good that he did not do. And when He is displeased with him, He praises him with seven types of evil that he did not do."