The maid of Abu Muslim Kholani رحمت اللہ علیہ had enmity with him. She often used to add poison in his food.  Abu Muslim رحمت اللہ علیہ took this food but it would never have any effect on him. Considerable time passed like this. Then the maid herself asked Abu Muslim رحمت اللہ علیہ that ‘For quite some time I am giving you food after adding poison. It does not affect you.’ Abu Muslim رحمت اللہ علیہ said that the poison does not have any effect because whenever I eat or drink anything, I recite بِسْمِ ٱللّٰهِ ٱلرَّحْمٰنِ ٱلرَّحِيمِ . He then freed the maid and did not take any revenge.                       (Muhammad Babur Ali Sukhera, Multan)