(23) باب مَنْ رَأَى عَلَيْهِ كَفَّارَةً إِذَا كَانَ فِي مَعْصِيَةٍ
Narrated Ibn 'Abbas:
That the sister of 'Uqbah b. 'Amir took vow to walk on foot to the Ka'bah. Thereupon the Prophet (ﷺ) ordered her to ride and slaughter a sacrificial animal.
Reference: Sunan Abi Dawud 3296
In-book reference: Book 22, Hadith 55
English translation: Book 21, Hadith 3291