The Source of Traditions on Imam al-Riḍā (Vol 2) · Hadith 39 (#Ḥadīth #39)

39 - وَبِهذَا الإِسنادِ قالَ: قالَ رَسُولُ اللَّهِ صَلَّى اللهُعَلَيْهِ وَآلِهِ: إِذا كانَ يَوْمُ القِيامَةِ نودِيتُ مِن بُطْنانِ العَرشِ: يا مُحَمَّدُ نِعمَ الأَبُ أَبُوكَ إِبْراهيمُ الخَليلُ، وَنِعمَ الأَخُ أَخُوكَ عَلِىُّ بْنُ أَبِي طالِبٍعَلَيْهِمَا السَّلاَمُ.

31-39 According to the same documentation, God’s Prophet (S) said, “When the Resurrection Day comes, I will be called from the depth of the Throne with a call saying, O Muhammad! Your father Abraham - the Friend (of God) was a good father, and your brother Ali ibn Abi Talib was a good brother.”

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).