Hadithcore
Mishkat al-Masabih, 1409

Umm Hisham daughter of Haritha b. an-Nu‘man said she learned “Qaf. By the glorious Qur’an” (Al-Qur’an; 50) from no other source than the tongue of God’s Messenger who used to recite it every Friday on the pulpit when he preached to the people. Muslim transmitted it.

وَعَنْ أُمِّ هِشَامٍ بِنْتِ حَارِثَةَ بْنِ النُّعْمَانِ قَالَتْ: مَا أَخَذْتُ (ق. وَالْقُرْآنِ الْمَجِيدِ) إِلَّا عَنْ لِسَانِ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَقْرَؤُهَا كُلَّ جُمُعَةٍ عَلَى الْمِنْبَرِ إِذَا خطب النَّاس. رَوَاهُ مُسلم

References1 variant
In-Book Reference
Book 4, Hadith 810