Safwan bin Yahya al-Bajali is one of the companions of three Shia Imam, Muhammad al-Jawad, Ali al-Ridha and Musa al-Kadhim. Shaykh Tusi[1] and Ahmad ibn Ali al-Najashi[2] describe him as one of the most reliable narrators of Hadiths. It is said[3] that Safwan would offer one hundred and fifty Rakat during night and fasted for three months every year.[4]