The Source of Traditions on Imam al-Riḍā (Vol 1) · Hadith 3 (#Ḥadīth #2)
Chapter 1 | Why Is Ali Ibn Musa (s) Called al-Ridha
2 - حَدَّثَنا عَلِيِّ بْنِ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ عِمْرانَ الدَّقَّاق رَضِىَ اللهُ عَنْهُ قالَ: حَدَّثَنا مُحَمَّدُ بْنِ أَبي عَبْدِاللَّهِ الكُوفِيُ عَنْ سَهْلِ بْنِ زِيادِ الأَدَمِيِ عَنْ عَبْدِالعَظِيم الْحَسَنِيِّ عَنْ سُلَيْمانَ بْنِحَفْصٍ الْمَرْوَزِيِّ قالَ: كانَ مُوسَى بْنُ جَعْفَرِ بْنِ مُحَمَّدِ بْنِ عَلىِّ بْنِ الحُسَيْنِ بْنِ عَلىِّ بْنِ أَبي طالِب عَلَيْهِمُ السَّلاَمُ يُسَمِّي وَلَدَهُ عَلِيّاً a.sُ، الرِّضا وَكانَ يَقُولُ: «اُدْعُوا لِي وَلَدِيَ الرِّضا» وَ«قُلتُ لِوَلَدِيَ الرِّضا» وَ«قالَ لِي وَلَدِيَ الرِّضا» وَإِذا خاطَبَهُ قالَ: «يا أَبَا الحَسَنِ».
1-2 Ali ibn Ahmad ibn Muhammad ibn Imran ad-Daqqaq - with whom God may be pleased - narrated that Muhammad ibn Abi Abdullah al-Kufiquoted on the authority of Sahil ibn Ziyad al-Adami, on the authority of Abdul Azeem ibn Abdullah Al-Hassani, on the authority of Soleiman ibn Hafs al-Marwazy that Imam Al-Kadhim (s) used to call his son Al-Ridha and said, ‘Call my son, Al-Ridha’, or ‘I called my son Al-Ridha.’ When he talked to his son Al-Ridha, he called him Abul Hassan (that is the same as Abul Hassan or Abil Hassan).
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).