Narrated 'Aishah:
"The Messenger of Allah (ﷺ) had a Minbar placed in the Masjid for Hassan to stand to boast (poetically) about the Messenger of Allah (ﷺ)" - or she said: "to defend the Messenger of Allah (ﷺ). And the Messenger of Allah (ﷺ) said: 'Indeed Allah has aided Hassan with the holy spirit (Jibril) as he boasts about - or - defends the Messenger of Allah (ﷺ).'" (TR)
English reference (TR): Vol. 5, Book 41, Hadith 2846 (TR)
Arabic reference (TR): Book 43, Hadith 3082 (TR)