The Sufficient (Vol 4) · Hadith 1194 (#Ḥadīth #4)
Chapter 81 | Chapter of al-Talbiyah (Here I am O Lord, to obey Your command)
4ـ عِدَّةٌ مِنْ أَصْحَابِنَا عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ الْحُسَيْنِ بْنِ سَعِيدٍ عَنِ الْحَسَنِ بْنِ عَلِيِّ بْنِ يَقْطِينٍ عَنْ أَسَدِ بْنِ أَبِي الْعَلاءِ عَنْ مُحَمَّدِ بْنِ الْفُضَيْلِ عَمَّنْ رَأَى أَبَا عَبْدِ الله (عَلَيْهِ السَّلاَم) وَهُوَ مُحْرِمٌ قَدْ كَشَفَ عَنْ ظَهْرِهِ حَتَّى أَبْدَاهُ لِلشَّمْسِ هُوَ يَقُولُ لَبَّيْكَ فِي الْمُذْنِبِينَ لَبَّيْكَ.
4. A number of our people have narrated from Ahmad ibn Muhammad from al-Husayn ibn Sa‘id from al-Hassan ibn Ali ibn Yaqtin from Asad ibn abu al-’A‘la’ from ibn al-Fudayl from the one who had seen abu ‘Abd Allah , who has narrated the following: “Abu ‘Abd Allah , in the state of Ihram uncovered his back in the sun while saying, ‘Here I am, O Lord, to obey Your command, among the sinners, here I am, O Lord, to obey Your command.”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).