Abdul Qadir Gilani
Jalā Al-Khawātir: a collection of forty-five discourses of Shaikh Abd Al-Qādir Al-Jīlānī, the removal of cares. Chapter 23, pg 308. Jalā al-Khawātir, Holland, Muhtar (1935–) (translator). Al-Baz publications, Fort Lauderdale, Florida. (1997) .