The Book of Characteristics · Hadith 273 (#Ḥadīth #1)

3-31 حدثنا محمد بن موسى بن المتوكل رضي الله عنه قال: حدثنا عبد الله بن جعفر الحميري، عن محمد بن الحسين بن أبي الخطاب باسناده يرفعه إلى الصادق عليه السلام قال: ثلاثة لا يسلمون: الماشي مع جنازة، والماشي إلى الجمعة، وفي بيت الحمام

3-31 Muhammad ibn Musa ibn al-Mutevakil - may God be pleased with him - narrated that Abdullah ibn Ja’far al-Homayry quoted Muhammad ibn al-Hussein ibn Abil-Khat’tab who linked it up through a chain of narrators to Imam as-Sadiq (MGB) saying, “Do not greet those who are attending a funeral procession, those who are going to the congregational prayers, and those who are in the bath.”

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