It is narrated from Hazrat Umm Hisham (may Allah be pleased with her) that for one or two years, our oven and the oven of the Prophet (peace and blessings be upon him) was the same. I memorized Surah Qaf only by hearing it from the Prophet (peace and blessings be upon him), which he used to recite on the pulpit every Friday.
Hadith Referenceمسند احمد / من مسند القبائل / 27456