. "Silks with zigzag designs on a green ground were made as a cover for the Prophet Muhammad\u2019s tomb in Medina. The designs of these silks changed gradually over time. This is a later example. On it, the plain bands between the zigzags have the name of God above the name of Muhammad at every angle.\n\nCaring for the Prophet\u2019s tomb was a notable honour. When the Ottoman dynasty ruled Medina (1517\u20131916), special textiles were made to cover his tomb. Similar textiles were sent to decorate the stone shrine known as the Ka\u2019bah in Mecca. Contact with the holy places imbued these covers with \u2018barakah\u2019 or divine grace. When the covers were renewed, pieces were preserved as relics."@en . . .