Yahya ibn Yahya narrated to us, saying: Abdullah ibn Ja'far al-Miswari informed us, from Isma'il ibn Muhammad ibn Sa'd, from 'Amir ibn Sa'd ibn Abi Waqqas, that Sa'd ibn Abi Waqqas said during his illness from which he died: "Make a niche-grave (lahd) for me, and set up the bricks over me upright, just as was done for the Messenger of Allah, peace and blessings be upon him."