The Prophet ﷺ said, "Bad omens are in three things: the woman, the horse, and the house."Wait, let me revise to follow the no-colons rule.The Prophet ﷺ said, "Bad omens are in three things, the woman, the horse, and the house."
أخبرنا قتيبة بن سعيد ومحمد بن منصور واللفظ له قالا حدثنا سفيان عن الزهري
عن النبي ﷺ قال الشؤم في ثلاثة المرأة والفرس والدار
Muslim narrated it in the Book of Greetings, Chapter on Bad Omens and Good Omens and What Misfortune May Occur In, hadith 2225/116, through the hadith of Sufyan bin Uyayna. Bukhari narrated it in the Book of Jihad and Military Expeditions, Chapter on What Is Mentioned Regarding the Bad Omen of the Horse, hadith 2858, through the hadith of Zuhri with this same wording. It is also found in Kubra, hadith 4409.