Musannaf Ibn Abi Shaybah 35474 — Those who disliked ransom

It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them both) that on the day of al-Khandaq one of the disbelievers was killed, and the Muslims gained control of his corpse. The idolaters said to the Muslims: "Hand his corpse over to us, and in exchange we will give you 10,000 dirhams." This was mentioned to the Prophet (peace and blessings be upon him), and he (peace and blessings be upon him) said: "We have no need of his corpse (the carrion corpse) or of his blood money; this is foul blood money and a foul corpse."