Hadiths on Zakat, Fasting, and Hajj

The surviving portions of Sahih Ibn Khuzaymah include significant sections on zakah (almsgiving), fasting, and the pilgrimage to Makkah. These sections demonstrate the same methodological rigor applied throughout the work and add important authenticated narrations to the broader hadith literature on these pillars of Islam.

The zakah sections cover the minimum thresholds (nisab) for the different categories of wealth subject to the annual alms obligation — gold, silver, agricultural produce, livestock, and trade goods — along with the rates applicable to each category and the procedure for distribution. Ibn Khuzaymah includes hadiths specifying these details with particular care, as the precise legal rules of zakah depend on the accurate transmission of specific numbers and categories.

The fasting sections are detailed and include hadiths on the commencement of Ramadan by moon-sighting, the intention for the fast, the conditions that break the fast, the exemptions available to the sick and traveler, and the expiation required for deliberately breaking the fast. Ibn Khuzaymah's treatment of the narrations about the spiritual merits of Ramadan is particularly rich, preserving carefully authenticated statements about the nightly prayers, the increase in divine mercy during Ramadan, and the special merit of the last ten nights.

The section on Laylat al-Qadr (the Night of Decree) contains hadiths from Ibn Khuzaymah's collection that are among the most carefully authenticated treatments of this topic in the secondary hadith literature. His chapter headings in this section embed a position on the most probable night for Laylat al-Qadr based on his analysis of all the relevant narrations.

The hajj sections cover the major rituals of the pilgrimage with hadiths that are supplementary to but consistent with the canonical treatments. Ibn Khuzaymah's careful selection means that his hajj hadiths can be consulted with confidence, and his chapter headings in this section are among the most jurisprudentially rich in the surviving portions of the Sahih.