Abolished are also the blood-revenges of the Days of Ignorance. The first claim of ours on blood-revenge which I abolish is that of the son of Rabi'a b. al-Harith, who was nursed among the tribe of Sa'd and killed by Hudhail. And the usury of the pre-Islamic period is abolished, and the first of our usury I abolish is that of 'Abbas b.