It is narrated from Sayyiduna Ya'la bin Munabbih (may Allah be pleased with him) that he said: "The Messenger of Allah (peace and blessings be upon him) dispatched a sariyyah (military detachment), and I bade farewell to the Messenger of Allah (peace and blessings be upon him). Then a man who was riding on a camel saddle said to me: 'I will not go out (for jihad) unless you fix three dinars for me.' I disliked returning to the Messenger of Allah (peace and blessings be upon him) after having taken leave of him, so I fixed that amount (for him). Then when I had finished my campaign, I informed the Messenger of Allah (peace and blessings be upon him) of it, and he (peace and blessings be upon him) said: 'Give it (the amount) to him; this is his whole share from this campaign of his, in this world and the Hereafter.'"
"This hadith is narrated from Sayyiduna Ya'la bin Munabbih (may Allah be pleased with him) only through the narration of Bashir bin Talhah (may Allah have mercy on him)."
Hadith Referenceالمعجم الأوسط / باب الميم / 6625
Hadith Takhrij«أخرجه الحاكم فى «المستدرك» برقم: 2538، 2545، وأبو داود فى «سننه» برقم: 2527، والبيهقي فى «السنن الكبرى» برقم: 13029، 17920، وأحمد فى «مسنده» برقم: 18240، والطبراني فى «الكبير» برقم: 146، 667»