Ash-Shama'il Al-Muhammadiyah, Book 36, Hadith 240 (In-Book)

Hasan Basri radiyallahu anhu says that an old woman came to Rasoolullah sallallahu alaihe wasallam and made a request, O Messenger of Allah make Dua that Allah grants me entrance into Jannah.Rasoolullah sallallahu alaihe wasallam replied, O Mother, an old woman cannot enter Jannah. That woman started crying and began to leave. Rasoolullah sallallahu alaihe wasallam said, Say to the woman that one will not enter in a state of old age, but Allah will make all the women of Jannah young virgins. Allah Ta'ala says, Lo! We have created them a (new) creation and made them virgins, lovers, equal in age. (Surah Waaqi'ah, 35-37).

حَدَّثَنَا عَبْدُ بْنُ حُمَيْدٍ، قَالَ‏:‏ حَدَّثَنَا مُصْعَبُ بْنُ الْمِقْدَامِ، قَالَ‏:‏ حَدَّثَنَا الْمُبَارِكُ بْنُ فَضَالَةَ، عَنِ الْحَسَنِ، قَالَ‏:‏ أَتَتْ عَجُوزٌ إِلَى النَّبِيِّ صلى الله عليه وسلم، فَقَالَتْ‏:‏ يَا رَسُولَ اللهِ، ادْعُ اللَّهَ أَنْ يُدْخِلَنِي الْجَنَّةَ، فَقَالَ‏:‏ يَا أُمَّ فُلانٍ، إِنَّ الْجَنَّةَ لا تَدْخُلُهَا عَجُوزٌ، قَالَ‏:‏ فَوَلَّتْ تَبْكِي، فَقَالَ‏:‏ أَخْبِرُوهَا أَنَّهَا لا تَدْخُلُهَا وَهِيَ عَجُوزٌ إِنَّ اللَّهَ تَعَالَى، يَقُولُ‏:‏ إِنَّا أَنْشَأْنَاهُنَّ إِنْشَاءً، فَجَعَلْنَاهُنَّ أَبْكَارًا، عُرُبًا أَتْرَابًا‏.‏

also referenced under: Book 35, Hadith 230 (English)