She asked the Messenger of Allah ﷺ about Allah's statement, "And the earth entirely will be within His grip on the Day of Resurrection, and the heavens will be folded in His right hand" [Zumar 39:67].She said, "I asked, 'Messenger of Allah, where will the people be on that Day?'"He replied, "On the bridge of Hell."The hadith contains a longer story.
حدثنا سويد بن نصر حدثنا عبد الله بن المبارك عن عنبسة بن سعيد عن حبيب بن أبي عمرة عن مجاهد قال قال ابن عباس أتدري ما سعة جهنم قلت لا قال أجل والله ما تدري
أنها سألت رسول الله ﷺ عن قوله {والأرض جميعا قبضته يوم القيامة والسموات مطويات بيمينه} قالت قلت فأين الناس يومئذ يا رسول الله قال على جسر جهنم وفي الحديث قصة
[Its chain is sahih]. Nasai transmitted it in Kubra, no. 11453, from Suwayd bin Nasr, and Ahmad, 116/6, narrated it from the hadith of Ibn Mubarak by the same route, and it is found in his Zuhd (Additions of Nuaym, no. 298). Hakim graded it sahih, 436/2, and Dhahabi agreed with him.