Fath al-Bari 9/25. This divergence of opinion applies only when the drapes are neither silk nor gold. Shaykh al-Islam Ibn Taymiyya states in al-Ikhtiyarat, p. 144: “Silk and gold themselves are forbidden, just as silk or gold trimmings are forbidden for men, for walls, and for garments, since these hangings are not a form of clothing. He adds: It is disliked to suspend curtains over doors without need—doors already have locks and the like—and likewise to hang curtains in vestibules when unnecessary. If what is used exceeds genuine need, it is extravagance; whether that reaches the level of prohibition is open to further examination.” Muslim transmits the report (6/158), as do Abu Awanah (8/253/1 and 261/1, with the first and third supplementary phrases), Ahmad (6/247), Abu Bakr al-Shafi‘i in al-Fawaid (67/2, supplying the final addition), Abu Ya‘la in his Musnad (225/1, with the wording immediately before), al-Haytham ibn Kulayb (124/2, with the second addition), and al-Ruyani (28/181/1; the penultimate addition comes through Muslim and Abu Awanah). Abu Bakr al-Marwazi also cites it in al-Wara, 20/2–21/1, in suspended form.