Imam Abu Bakr (may Allah have mercy on him) narrates from his teacher Yahya bin Hakeem, through his chain, from Ja'far, that in the second rak'ah, Surah Al-Munafiqun «‏‏‏‏إِذَا جَاءَكَ الْمُنَافِقُونَ» ‏‏‏‏ was recited.