(1) باب
Abu Huraira reported Allah's Messenger (ﷺ) as saying:
The truest word uttered by a poet is this verse of Labid: "Behold! apart from Allah everything is vain," and Umayya b. Abu Salt was almost a Muslim.
Reference: Sahih Muslim 2256 b
In-book reference: Book 41, Hadith 4
USC-MSA web (English) reference(deprecated numbering scheme): Book 28, Hadith 5605