Musnad Ahmad 1304:24

Azhar ibn al-Qasim narrated to us, he said: Hisham and Abd al-Wahhab narrated to us, they said: Hisham informed us, from Yahya ibn Abi Kathir, from Mahmud ibn Amr, that Asma bint Yazid narrated to him that the Prophet, peace and blessings of Allah be upon him, said: "Any woman who adorns herself with a necklace of gold, there shall be placed upon her neck the like of it of fire on the Day of Resurrection. And any woman who places in her ear an earring of gold, there shall be placed in her ear the like of it on the Day of Resurrection."