Chapter on the Rulings of Congregational Prayer (the Minimum Number for Congregational Prayer, the Description of the Imam, Who Is to Be Followed and Who Is Not to Be Followed, Recitation Behind Both of Them, the Rulings of Those Led in Prayer, and Other Such Rulings Related to It)

And from him, from Ayyub, from al-Abbas ibn Amir, from al-Husayn ibn al-Mukhtar and Dawud ibn al-Husayn, who said: Imam عليه السلام asked about a man who missed one rak’ah of Maghrib prayer with the imam (of prayer), and he caught the other two; the first of those two is his first rak‘ah, and the second is the second rak‘ah for the group in which they perform the tashahhud. Imam عليه السلام said: “Yes.” I asked: “And the second one as well?” Imam عليه السلام said: “Yes.” I asked: “All of them?” Imam عليه السلام said: “Yes, and it is only a blessing.”