Mishkat al-Masabih #2094
The Excellent Qualities of the Qur'an
Qatādā said that when Anas was asked how the Prophet recited the Qur’ān he replied that he did so prolonging the words. Then he recited “In the name of God, the Compassionate, the Merciful,” prolonging each phrase.
Bukhārī transmitted it.
About Mishkat al-Masabih
This hadith is #2094 from Mishkat al-Masabih, in the Book of The Excellent Qualities of the Qur'an. Mishkat al-Masabih contains 4,428 hadiths across 25 books.