IBN-ABBASS has said: ``Some of the tribes among the Arabs; such as the tribe of SAGHIF and KHAZAEH, had declared some kinds of farming and animals unlawful without a reason. They even foisted the prohibition on, by false as c r i p tion to divine injunctions. (An example of this was taking congealed blood and eating it fried- (TR. NOTE) So the verse was sent down to stop them from legislating through self-interests and fancies.