Sayyiduna Abu Hurairah (may Allah be pleased with him) narrates that a Bedouin participated in the battle of Khaybar in the company of the Noble Prophet (peace and blessings be upon him). When he received two dinars as his share, he placed them in his cloak, sewed it up, and wrapped it. Then that Bedouin passed away. When people found his dinars and informed the Messenger of Allah (peace and blessings be upon him) about this, he (peace and blessings be upon him) said: "These are two marks of fire."