(23) باب تَغْيِيرِ الزَّمَانِ حَتَّى يَعْبُدُوا الأَوْثَانَ
Narrated Abu Huraira:
Allah's Messenger (ﷺ) said, "The Hour will not be established till the buttocks of the women of the tribe of Daus move while going round Dhi-al-Khalasa." Dhi-al-Khalasa was the idol of the Daus tribe which they used to worship in the Pre Islamic Period of ignorance.
Reference: Sahih al-Bukhari 7116
In-book reference: Book 92, Hadith 63
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 9, Book 88, Hadith 232