(1) باب
Abu Huraira reported Allah's Apostle (ﷺ) as saying:
The truest couplet recited by a poet is: "Behold! apart from Allah everything is vain," and he made no addition to it.
Reference: Sahih Muslim 2256 d
In-book reference: Book 41, Hadith 6
USC-MSA web (English) reference(deprecated numbering scheme): Book 28, Hadith 5607