Ibnu
As-Sunni said in his book that one of the Prophet’s wives said, “Once the
messanger of Allah SWT came by when I had a pimple on my finger. He said:
(( عندك ذريرة ؟ قلت : نعم
قال : ضعيها . و قال قولي : اللهم مصغر الكبير ، و مكبر الصغير ؛ صغر مابي ))
“Do you have a Tharirah (arum)?’ I said, ‘yes.’ He
said,place it on the pimple. He than said, ‘Say, O Allah who transforms the big
to the small and the small to big, make wha I am suffering from the small.”
[Al-Hakim also narrated the hadist]