(37) باب قَتْلِ الْحَيَّاتِ وَغَيْرِهَا
Nafi' reported that Abu Lubaba happened to pass by Ibn 'Umar who lived in the fortified place near the house of 'Umar b. Khattab and was busy in keeping his eyes upon a snake and killing it, the rest of the hadith is the same.
Reference: Sahih Muslim 2233 j
In-book reference: Book 39, Hadith 185
USC-MSA web (English) reference(deprecated numbering scheme): Book 26, Hadith 5552