The Prayer of the Two Eids
Man Lā Yaḥḍuruh al-Faqīh|Volume 1|Book 1|Chapter 79
وَ رَوَى اَلْحَلَبِيُّ عَنْ أَبِي عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ قَالَ: سَأَلْتُهُ عَنِ اَلْمَرْأَةِ عَلَيْهَا غُسْلُ يَوْمِ اَلْجُمُعَةِ وَ اَلْفِطْرِ وَ اَلْأَضْحَى وَ يَوْمِ عَرَفَةَ، قَالَ «نَعَمْ عَلَيْهَا اَلْغُسْلُ كُلُّهُ.
Al-Halabi narrated from Imam Jafar ibn Muhammad Al-Sadiq عليه السلام that He said: "I asked him about whether a woman is required to perform Ghusl (ritual purification bath) on Jumu’ah, on the day of Eid al-Fitr, on the day of Eid al-Adha, and on the day of Arafah. Imam عليه السلام said: 'Yes, She is required to perform all of these Ghusls.'"
- Ṣaḥīḥ al-Faqīh