“At the end of my nation there will be the earth collapsing, transformations, and Qadhf.”
Sunan Ibn Majah Book 36, Hadith 135
← Previous Hadith “Just before the Hour comes there will be transformations, the earth collapsing, and Qadhf. (i.e. the throwing of stones perhaps as a means of punishment – maybe it refers to landslides).”

Sunan Ibn Majah Book 36, Hadith 134 Next Hadith → “So-and-so sends his Salam to you.” He said: “I have heard that he has introduced innovations (into Islam). If he has indeed introduced innovations, then do not convey my Salam to him, for I heard the Messenger of Allah (ﷺ) say: ‘There will be among my nation – or among this nation – transformations, the earth collapsing, and Qadhf.’ That was concerning Ahlul-Qadar.”

Sunan Ibn Majah Book 36, Hadith 136