Safwan ibn Yahya
Safwan bin Yahya al-Bajali (Arabic: صفوان بن يحيى البجالي) was a Shia Muslim companion of the seventh, eighth and ninth Shia Imams Musa al-Kadhim (c. 765–799), Ali al-Ridha (c. 799–818) and Muhammad al-Jawad (c. 818–835) respectively. Shia scholars Shaykh Tusi and Ahmad ibn Ali al-Najashi describe him as one of the most trustworthy and authentic narrators of Hadiths.