(2) باب الْحُكْمِ فِيمَنْ سَبَّ النَّبِيَّ صلى الله عليه وسلم
Narrated Ali ibn AbuTalib:
A Jewess used to abuse the Prophet (ﷺ) and disparage him. A man strangled her till she died. The Messenger of Allah (ﷺ) declared that no recompense was payable for her blood.
Reference: Sunan Abi Dawud 4362
In-book reference: Book 40, Hadith 12
English translation: Book 39, Hadith 4349