Qutaybah ibn Sa'id narrated to us, al-Mughirah—meaning al-Hizami—narrated to us, from Abu al-Zinad, from al-A'raj, from Abu Hurayrah, that the Messenger of Allah, peace and blessings be upon him, said: "While a man was walking proudly, strutting in his two garments, admiring himself, Allah caused the earth to swallow him, and he will keep sinking into it, writhing, until the Day of Resurrection."