From Sahih Bukhari (Hadith 3591):
Narrated Abu Huraira:I enjoyed the company of Allah's Messenger (ﷺ) for three years, and during the other years of my life, never was I so anxious to understand the (Prophet's) traditions as I was during those three years. I heard him saying, beckoning with his hand in this way, "Before the Hour you will fight with people who will have hairy shoes and live in Al-Bariz." (Sufyan, the sub-narrator once said, "And they are the people of Al-Bazar)
Reference: Bukhari 3591