Everyone is buried in the soil from which he was created

Sayyiduna Abu Sa'id al-Khudri (may Allah be pleased with him) narrates: The Prophet (peace and blessings be upon him) passed by a place in Madinah and saw some people digging a grave. The Prophet (peace and blessings be upon him) asked about the deceased, and the people said: "An Abyssinian man had come here, and he has passed away." The Prophet (peace and blessings be upon him) said: "There is no god but Allah. He has been brought from his land and his sky to the soil from which he was created."
Imam Bazzar recorded it. Its chain contains a narrator, Abdullah, the father of Ali bin al-Madini, and he is da'if (weak).

Sayyiduna Abu al-Darda' (may Allah be pleased with him) narrates: The Prophet (peace and blessings be upon him) passed by us while we were digging a grave. He asked: "What are you doing?" We said: "We are digging a grave for a black man." The Prophet (peace and blessings be upon him) said: "His death has brought him to this particular soil." The narrator Abu Usamah said: "O people of Kufah! Do you know why I have narrated this hadith to you? The reason is that Sayyiduna Abu Bakr (may Allah be pleased with him) and Sayyiduna Umar (may Allah be pleased with him) were also created from the soil of the Messenger of Allah."
Imam Tabarani recorded it in al-Mu'jam al-Awsat. Its chain contains a narrator, al-Ahwas bin Hakim; al-Ijli declared him thiqah (trustworthy), and the majority declared him da'if (weak).

Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) narrates: An Abyssinian was buried in Madinah, and the Prophet (peace and blessings be upon him) said: "He has been buried in the soil from which he was created."
Imam Tabarani recorded it in al-Mu'jam al-Kabir. Its chain contains a narrator, Abdullah bin Isa al-Khazzaz, and he is da'if (weak).