(21) باب {قُلْ أَىُّ شَىْءٍ أَكْبَرُ شَهَادَةً قُلِ اللَّهُ}
Narrated Sahl bin Sa`d:
The Prophet (ﷺ) said to a man, "Have you got anything of the Qur'an?" The man said, "Yes, such-andsuch Sura, and such-and-such Sura," naming the Suras.
Reference: Sahih al-Bukhari 7417
In-book reference: Book 97, Hadith 45
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 9, Book 93, Hadith 513