The Chapter on Tayammum (Dry Ablution)
Man Lā Yaḥḍuruh al-Faqīh|Volume 1|Book 1|Chapter 22
وَ سَأَلَ عَمَّارُ بْنُ مُوسَى اَلسَّابَاطِيُّ أَبَا عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ: عَنِ اَلتَّيَمُّمِ مِنَ اَلْوُضُوءِ وَ مِنَ اَلْجَنَابَةِ وَ مِنَ اَلْحَيْضِ لِلنِّسَاءِ سَوَاءٌ فَقَالَ «نَعَمْ.
Ammar ibn Musa al-Sabati asked Imam Jafar ibn Muhammad Al-Sadiq عليه السلام about tayammum for wudu (ablution), janabah (major ritual impurity), and menstruation for women. Imam عليه السلام said: 'Yes, it is the same.'
- Ṣaḥīḥ al-Faqīh