Musannaf Ibn Abi Shaybah 5567 — What is recited in the Friday prayer

Al-Hakam narrates from some people of Madinah, among whom, I think, was Abu Ja'far, that on Friday Surah al-Jumu'ah and Surah al-Munafiqun used to be recited. Through Surah al-Jumu'ah the believers were given glad tidings and urged on, and through Surah al-Munafiqun the hypocrites were made to despair and were rebuked.