The Messenger of Allah ﷺ used to recite: "Alif-Lam-Mim. The revelation of the Book" and: "Has there not been over man" in Subh prayer on Friday. (Using translation from Nasāʾī 955)
أَنَّ رَسُولَ اللهِ ﷺ كَانَ «يَقْرَأُ فِي صَلَاةِ الصُّبْحِ يَوْمَ الْجُمُعَةِ الم تَنْزِيلُ وَهَلْ أَتَى»