Hadith

Narrated Ibn Abi Nu'm: A person asked 'Abdullah bin 'Umar whether a Muslim could kill flies. I heard him saying (in reply). "The people of Iraq are asking about the killing of flies while they themselves murdered the son of the daughter of Allah's Apostle . The Prophet said, They (i.e. Hasan and Husain) are my two sweet basils in this world."

Vol: 005 Book: 057 Hadith: 096