It is narrated from Sayyiduna Abdullah (may Allah be pleased with him) that a black slave met the Noble Prophet (peace and blessings be upon him), and then he passed away. When the Prophet (peace and blessings be upon him) was informed about him, he said: "See, did he leave anything behind when he died?" The people said: "Yes, he left two dinars." The Prophet (peace and blessings be upon him) said: "These are two marks of fire."