(30) باب فِي الشَّرِكَةِ عَلَى غَيْرِ رَأْسِ مَالٍ
Narrated Abdullah ibn Mas'ud:
I Ammar, and Sa'd became partners in what we would receive on the day of Badr. Sa'd then brought two prisoners, but I and Ammar did not bring anything.
Reference: Sunan Abi Dawud 3388
In-book reference: Book 23, Hadith 63
English translation: Book 22, Hadith 3382