And 'Abd al-Rahman ibn Sallam al-Jumahi narrated to us, saying: al-Rabi' — meaning ibn Muslim — narrated to us, from Muhammad ibn Ziyad, from Abu Hurayrah, from the Prophet, peace be upon him, that he said: "Indeed, on Friday there is an hour during which no Muslim asks Allah for good while coinciding with it, except that He grants it to him." He said: And it is a brief hour.