(9) باب مَا يَجُوزُ مِنَ اللَّوْ
Narrated `Abdullah bin Zaid:
The Prophet (ﷺ) said, "But for the emigration, I would have been one of the Ansar; and if the people took their way in a valley (or a mountain pass), I would take Ansar's valley or their mountain pass."
Reference: Sahih al-Bukhari 7245
In-book reference: Book 94, Hadith 20
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 9, Book 90, Hadith 351