The Prophet ﷺ used to recite in the Friday dawn prayer "Alif Lam Mim. The revelation" [Sajdah 32:1–2] and "Has there come upon man" [Insan 76:1].
كان النبي ﷺ يقرأ في الجمعة في صلاة الفجر: {الم تنزيل} [السجدة: ١-٢]. و {هل أتى على الإنسن}.
Bukhari narrated it in the Book of Friday Prayer (891) and Muslim in the Book of Friday Prayer (880), both from the hadith of Sufyan, from Saad bin Ibrahim, from Araj, from Abu Hurairah, who mentioned it.