alkafi-5467Vol. 3, p. 427
سَأَلْتُ أَبَا عَبْدِ اللَّهِ ع عَمَّنْ لَمْ يُدْرِكِ الْخُطْبَةَ يَوْمَ الْجُمُعَةِ قَالَ يُصَلِّي رَكْعَتَيْنِ فَإِنْ فَاتَتْهُ الصَّلَاةُ فَلَمْ يُدْرِكْهَا فَلْيُصَلِّ أَرْبَعاً وَ قَالَ إِذَا أَدْرَكْتَ الْإِمَامَ قَبْلَ أَنْ يَرْكَعَ الرَّكْعَةَ الْأَخِيرَةَ فَقَدْ أَدْرَكْتَ الصَّلَاةَ وَ إِنْ كُنْتَ أَدْرَكْتَهُ بَعْدَ مَا رَكَعَ فَهِيَ الظُّهْرُ أَرْبَعٌ.
“I once asked abu ’Abd Allah (a.s.), about a man who misses to attend the sermon of Friday. He (the Imam) said, ‘He can perform the two Rak‘at, but if he misses Salah (prayer), he performs four Rak‘at.’ He (the Imam) said, ‘If you join the Imam before the Ruku‘ (bowing down on one’s knees) for the last Rak‘at, you have