About the creation of flies

348. Muhammad Bin Yahya, from Ahmad Bin Muhammad Bin Isa, from Saeed Bin Janaah, from one of our companions, who has said: Abu Abdullah عليه الصلاة والسلام has said: ‘Allah عز وجل has not Created a creature smaller than the mosquito, and Al-Jarjas is smaller than the mosquito, and that which we call Al-Wala’a is smaller than Al-Jarjas, and there is nothing which the elephant has except that it is in it, similar to it, and it is better than the elephant by having two wings’.