مختصر صحيح بخاري
Mukhtasar Sahih Bukhari
Book of Obligation of Khums (One-Fifth)
If food is found in enemy territory.
Narrated Abdullah bin Umar (may Allah be pleased with them): We used to find honey and grapes during our battles (for Jihad), so we would consume them at that time and would not keep them (to distribute later).
تخریج الحدیث: