It is narrated from Sayyiduna Zayd bin Khalid al-Juhani (may Allah be pleased with him) that a Muslim passed away in Khaybar. When this was mentioned before the Messenger of Allah (peace and blessings be upon him), he said: "You yourselves should perform the funeral prayer of your companion." Upon hearing this, the faces of the Companions changed. When the Prophet (peace and blessings be upon him) saw their distress, he said: "Your companion has committed treachery in the way of Allah (by taking from the spoils of war)." Then we searched his belongings and found among them some pearls from the Jews, which were equal to two dirhams.