Sahih Bukhari Volume 8, Book 75, Hadith Number 339.Sahih Bukhari Book 75. Invocations Narated By ‘Aisha : The Verse: ‘Neither say your prayer aloud, nor say it in a low tone.’ (17.110) was revealed as regards invocation. Related Previous Post Sahih Bukhari Volume 8, Book 75, Hadith Number 340. Next Post Sahih Bukhari Volume 8, Book 75, Hadith Number 338.