Chapter on Livelihoods, Earnings, Profits, and Professions

Man Lā Yaḥḍuruh al-Faqīh|Volume 3|Book 2|Chapter 1

Volume 3, Book 2, Chapter 1

وَ رُوِيَ "أَنَّهَا تَسْتَحِلُّهُ بِضَرْبِ إِحْدَى يَدَيْهَا عَلَى اَلْأُخْرَى ".

It is narrated: "She makes it permissible by striking one of her hands against the other."