It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that once the Noble Prophet (peace and blessings be upon him) sent us on an expedition: "We obtained spoils of war and our share amounted to twelve camels each, and the Noble Prophet (peace and blessings be upon him) gave each of us one camel as a reward."
Hadith Referenceمسند احمد / مسند المكثرين من الصحابة / 6386