Al-Kāfi - The Book of Prayer

Chapter: Recitations on Friday and Night َّدُ بْنُ يَحْيَى عَنْ أَحْ٠َّدٍ عَنْ عَلِيِّ بْنِ الْحَكَ٠ِ عَنِ الْعَلاَءِ عَنْ ٠) فِي الرَّجُلِ يُرِيدُ أَنْ يَقْرَأَ بِسُورَةِ الْجُ٠ُعَةِ فَيَقْرَأُ قُلْ هُوَ الله أَحَدٌ قَالَ يَرْجِعُ إِلَى سُورَةِ الْجُ٠ُعَةِ.

وَرُوِيَ أَيْضاً يُتِ٠ُّهَا رَكْعَتَيْنِ ثُ٠6. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from Ali ibn al-Hakam from fro al-‘Ala’ from Muhammad ibn Muslim who has said the following: “I once asked one of the two Imam, ‘Alayhim al-Salam, about a man who intends to recite Surah (chapter) al-Jumu‘ah on Friday but he recites Qul Huwa Allahu Ahad (Chapter 112).

He (the Imam) said, ‘He can go back to Surah (chapter) al-Jumu‘ah.’ It is also narrated that one completes it in two Rak‘at, then performs it again.” رسل - Allamah Baqir al-Majlisi (Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (5/364))