Israil Abu Musa reported,

I met him in Kufa, and he came to Ibn Shabrama and said, "Take me to Isa so that I may admonish him." It seemed Ibn Shabrama feared for him and did not do it.He said, Hasan narrated to us, when Hasan bin Ali رضي الله عنهم marched against Muawiya with his battalions, Amr bin As said to Muawiya, "I see battalions that will not turn back until those behind them turn back."Muawiya said, "Who will care for the children of the Muslims?"Amr replied, "I will."Then Abdullah bin Amir and Abdul-Rahman bin Samura said, "We will meet him and propose reconciliation to him."Hasan said, I heard Abu Bakra say, while the Prophet ﷺ was delivering a sermon, Hasan came in, and the Prophet ﷺ said, "This son of mine is a master, and perhaps Allah will reconcile through him two great groups of the Muslims."

Bukhari 7109

Sahih

حدثنا علي بن عبد الله حدثنا سفيان

حدثنا إسرائيل أبو موسى

ولقيته بالكوفة وجاء إلى ابن شبرمة فقال أدخلني على عيسى فأعظه فكأن ابن شبرمة خاف عليه فلم يفعل قال حدثنا الحسن قال لما سار الحسن بن علي رضي الله عنهما إلى معاوية بالكتائب قال عمرو بن العاص لمعاوية أرى كتيبة لا تولي حتى تدبر أخراها قال معاوية من لذراري المسلمين فقال أنا فقال عبد الله بن عامر وعبد الرحمن بن سمرة نلقاه فنقول له الصلح قال الحسن ولقد سمعت أبا بكرة قال بينا النبي ﷺ يخطب جاء الحسن فقال النبي ﷺ ابني هذا سيد ولعل الله أن يصلح به بين فئتين من المسلمين

البخاري 7109صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Bukhari
Book
Tribulations
Chapter
Prophet's ﷺ saying about Hasan bin Ali, "This son of mine is a chief, and perhaps Allah will reconcile through him two factions of Muslims"
Numbering
Darussalam 7109
Bukhari 7109