Sayyiduna Anas bin Malik (may Allah be pleased with him) narrates: Once, the Messenger of Allah (peace and blessings be upon him) went to the date orchard of Sayyiduna Abu Talha (may Allah be pleased with him) to relieve himself. Sayyiduna Bilal (may Allah be pleased with him), out of respect for the Prophet (peace and blessings be upon him), was walking behind him, not side by side. The Prophet (peace and blessings be upon him) passed by a grave and stopped there, until Sayyiduna Bilal (may Allah be pleased with him) came close to him. The Prophet (peace and blessings be upon him) said: "Bilal! You would be destroyed, are you hearing what I am hearing?" He replied: "I am not hearing anything." The Prophet (peace and blessings be upon him) said: "The occupant of this grave is being punished." Then, when inquiry was made about him, it was found that he was a Jew.