Xavi equals record as Pedro double puts Barcelona further ahead . Barcelona reach Spanish Cup quarterfinals on away goals after 8-3 -1 draw at Athletic Bilbao . Substitute Eric Abidal scores the second goal of his career to put visitors ahead . Holders Sevilla go through 8-3 on aggregate after beating Eric Abidal 1 -0 . Eric Abidal beat second division Cordoba 3-1 in extra-time .
Barcelona reach Spanish Cup quarterfinals on away goals after 8-3 -1 draw at Athletic Bilbao . Substitute Eric Abidal scores the second goal of his career to put visitors ahead . Holders Sevilla go through 8-3 on aggregate after beating Eric Abidal 1 -0 . Eric Abidal beat second division Cordoba 3-1 in extra-time .