The Sufficient (Vol 3) · Hadith 1146 (#Ḥadīth #26)

26ـ جَمَاعَةٌ مِنْ أَصْحَابِنَا عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ عِيسَى عَنْ مُحَمَّدِ بْنِ سِنَانٍ عَنِ الْحَسَنِ بْنِ السَّرِيِّ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ الْسَّلام) قَالَ الأذَانُ تَرْتِيلٌ وَالإِقَامَةُ حَدْرٌ.

26. A group of our people has narrated from Ahmad ibn Muhammad ibn ‘Isa from Muhammad ibn Sinan from al-Hassan ibn al-Sariy who has said the following: “Abu ‘Abd Allah , has said, ‘Adhan is said with Tartil (articulation slowly) and ‘Iqamah is said quickly.’”

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