Abu Juhayfa reported,
I saw the Messenger of Allah ﷺ, and Hasan bin Ali resembled him.This is a hasan sahih hadith.
Tirmidhi 3777
Sahihحدثنا محمد بن بشار حدثنا يحيى بن سعيد حدثنا إسمعيل بن أبي خالد
عن أبي جحيفة قال
رأيت رسول الله ﷺ وكان الحسن بن علي يشبهه هذا حديث حسن صحيح
الترمذي 3777صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami Tirmidhi
Book
Virtues
Chapter
Virtues of Hasan and Husayn 
Numbering
Darussalam 3777
Details
Collection
Jami Tirmidhi
Book
Virtues
Chapter
Virtues of Hasan and Husayn
Numbering
Darussalam 3777
Ayat
No annotations are available.
Reference
Commentary
Darussalam
Agreed upon. Bukhari transmitted it in the Book of Virtues, Chapter on the Description of the Prophet, no. 3543, and Muslim, no. 2342, from the hadith of Ismail bin Abu Khalid, through this chain.There are also narrations on this subject from Abu Bakr Siddiq [I did not find it], Ibn Abbas [Shamail, no. 411], and Ibn Zubayr [Bazzar (Kashf Astar): 3/228, no. 2631].