Miqsam narrates from Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) that a man of the polytheists was killed in the Battle of the Confederates (Ahzab), and the polytheists sent word to the Prophet (peace and blessings be upon him): Return his body to us and we will give you twelve thousand. He (peace and blessings be upon him) said: "There is no good in his body nor in its price."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب السير / 18356