Jorge Jesus' side, top of the Saudi league and still alive in the King's Cup and Asian Champions league, are bidding for a quadruple of trophies this season.
Benzema pounced on a poor clearance to fire home from close range after 55 seconds and break Al Fateh striker Doris Salomo Fuakuputu's record set in the first final in 2013.
Jorge Jesus' side, top of the Saudi league and still alive in the King's Cup and Asian Champions league, are bidding for a quadruple of trophies this season.
Benzema pounced on a poor clearance to fire home from close range after 55 seconds and break Al Fateh striker Doris Salomo Fuakuputu's record set in the first final in 2013.