Sananjiy once requested Hazrat Amr bin Abasah to narrate a hadith to them in which there is neither any addition nor any mistake. He replied: I heard the Holy Prophet (peace and blessings be upon him) say that whoever frees a Muslim slave, for every limb of that slave, it will become a means of freedom from Hell for him. And whoever grows old in the path of Allah, that old age will become a source of light for him on the Day of Resurrection. And whoever shoots an arrow in the way of Allah, whether it hits the target or misses, it is as if he has freed a slave from among the descendants of Hazrat Ismail (peace be upon him).