good thought to post an important information like this but please makesure to quote reference of whatever is shared, it is important for all of us.....
yeh jo nisab bayan kiya gaya hai iss ka reference kahan hai quran ki kis ayat mai yeh nisab aya hia aur kis sahi hadees mai aya hai... yaad rahey bahishti zevar koi hadees ki mustanad kitaab nahi hai lehaza kisi mustanad hadees ki kitab ya quran ki ayat ka reference quote keren... shukriya...