(1) باب
Abu Huraira reported Allah's Messenger (ﷺ) as saying:
The truest word spoken by an Arab (pre-Islamic) in poetry is this verse of Labid: "Behold! apart from Allah everything is vain."
Reference: Sahih Muslim 2256 a
In-book reference: Book 41, Hadith 3
USC-MSA web (English) reference(deprecated numbering scheme): Book 28, Hadith 5604