(34) باب الطِّيَرَةِ وَالْفَأْلِ وَمَا يَكُونُ فِيهِ الشُّؤْمُ
Jabir reported Allah's Messenger (ﷺ) as saying:
If bad luck were to be in anything, it is found in the land, in the servant and in the horse.
Reference: Sahih Muslim 2227
In-book reference: Book 39, Hadith 164
USC-MSA web (English) reference(deprecated numbering scheme): Book 26, Hadith 5531