Abdullah bin Umar reported,

The Prophet ﷺ said, "Islam began as something strange and will return to being strange as it began, and it draws back between the two mosques just as a snake draws back into its hole."

Muslim 373

Sahih

و حدثني محمد بن رافع والفضل بن سهل الأعرج قالا حدثنا شبابة بن سوار حدثنا عاصم وهو ابن محمد العمري عن أبيه

عن ابن عمر

عن النبي ﷺ قال إن الإسلام بدأ غريبا وسيعود غريبا كما بدأ وهو يأرز بين المسجدين كما تأرز الحية في جحرها

مسلم 373صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Muslim
Book
Faith
Chapter
Explanation that Islam began as something strange and will return as something strange, and that it will retreat to between the two mosques
Numbering
Darussalam 373
Muslim 373