Sayyiduna Abu Sa'id Khudri (may Allah be pleased with him) narrates that the Prophet Muhammad (peace and blessings be upon him) said: "The Hour will not be established until you fight a people whose eyes will be small, their eyes will be like the pupils of locusts, their faces will be broad as if they are shields made of leather. When those people come, they will tie their horses to the date-palm trees."