Mishkat al-Masabih
Zakat — Hadith #1722
وَعَنْ زَيْنَبَ امْرَأَةِ عَبْدِ اللَّهِ قَالَتْ: خَطَبَنَا رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَقَالَ: «يَا مَعْشَرَ النِّسَاءِ تَصَدَّقْنَ وَلَوْ مِنْ حُلِيِّكُنَّ فَإِنَّكُنَّ أَكْثَرُ أَهْلِ جَهَنَّمَ يَوْمَ الْقِيَامَةِ» . رَوَاهُ التِّرْمِذِيّ
Zainab the wife of ‘Abdallah said God’s messenger addressed them saying, “You women should give alms even if it consists of your jewellery, * for you will be the majority of the inhabitants of jahannam on the day of resurrection.”
Tirmidhi transmitted it.
* There is a difference of opinion as to whether this means simply giving some of their jewellery, or whether it means that zakat must be paid on jewellery which they possess.