ʿUyūn akhbār al-Riḍā

Hadith 3
imam-ridhaahl-al-baytimam-kazim
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 عَبْدِ العَظِيم 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 عَلَيْهِ السَّلامُ، 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 (ra) narrated that Muhammad ibn Abi Abdullah al-Kufi quoted on the authority of Sahil ibn Ziyad al-Adami, on the authority of Abdul Azeem ibn Abdullah Al-Hasani, on the authority of Sulaiman ibn Hafs al-Marwazy, he said: Musa ibn Ja'far ibn Muhammad ibn Ali ibn al-Husayn ibn Ali ibn Abi Talib (as) used to call his son Ali (as) "al-Rida." He would say, "Call my son al-Rida for me," "I said to my son al-Rida," and "My son al-Rida said to me." And when he addressed him, he would say, "O Aba al-Hasan."
Source: Shaykh Muḥammad b. ʿAlī al-Ṣaduq