The Book of Characteristics · Hadith 668 (#Ḥadīth #2)

5-7 حدثنا أبي رضي الله عنه قال: حدثنا عبد الله بن جعفر الحميري، عن معاوية بن حكيم، عن ابن أبي عمير، عن أبي الحسن الازدي، عن أبي عبد الله عليه السلام قال: لما خفف الله عز وجل عن النبي صلى الله عليه وآله حتى صارت خمس صلوات أوحى الله إليه يا محمد خمس بخمسين

5-7 (The compiler of the book narrated) that his father - may God be pleased with him - narrated that Abdullah ibn Ja’far al-Homayry quoted Muawiyah ibn Hakim, on the authority of Ibn Abi Umayr, on the authority of Abil Hassan al-Azodi that Aba Abdullah as-Sadiq (MGB) said, “When the Honorable the Exalted God lightened the prayers to five units for the Prophet (MGB), God revealed to him (MGB), ‘O Muhammad! Five is as fifty.’”

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