Narrated Awf ibn Malik al-Ashja'i': The Prophet (ﷺ) said: I and a woman whose cheeks have become black shall on the Day of Resurrection be like these two (pointing to the middle and forefinger), i.e. a woman of rank and beauty who has been bereft of her husband and devotes herself to her fatherless children till they go their separate ways or die.
Source: sunnah.com
Other translations
Arabic
حَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا يَزِيدُ بْنُ زُرَيْعٍ، حَدَّثَنَا النَّهَّاسُ بْنُ قَهْمٍ، قَالَ حَدَّثَنِي شَدَّادٌ أَبُو عَمَّارٍ، عَنْ عَوْفِ بْنِ مَالِكٍ الأَشْجَعِيِّ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " أَنَا وَامْرَأَةٌ سَفْعَاءُ الْخَدَّيْنِ كَهَاتَيْنِ يَوْمَ الْقِيَامَةِ " . وَأَوْمَأَ يَزِيدُ بِالْوُسْطَى وَالسَّبَّابَةِ " امْرَأَةٌ آمَتْ مِنْ زَوْجِهَا ذَاتُ مَنْصِبٍ وَجَمَالٍ حَبَسَتْ نَفْسَهَا عَلَى يَتَامَاهَا حَتَّى بَانُوا أَوْ مَاتُوا " .
sunnah.com