The Source of Traditions on Imam al-Riḍā (Vol 2) · Hadith 252 (#Ḥadīth #252)
Chapter 1 | Traditions about Ar-Ridha
252 - وَبِإِسْنادِهِ قالَ النَّبِي صَلَّى اللهُ عَلَيْهِ وَآلِهِ:الحَسَنُ وَالحُسَيْنُ خَيْرُ أَهْلِ الأَرْض بَعْدي وَبَعْد أَبيهُما، وَاُمُّهُما أَفْضَلُ نِساء أَهْل الأَرْضِ.
31-252 According to the same documentation the Prophet (S) said, “Al-Hassan and Al-Husayn are the best people on the Earth after me and their father. Their mother is the best of the women on the Earth.”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).