jQuery fade out variable and element by class

Anyway to include both in a function? I imagined this would work, but it di开发者_Go百科dn't

var slide = $('.z:visible'),
    next  = slide.next();

$(next, '.h').fadeOut(400);
//as opposed to next.fadeOut(400); $('.h').fadeOut(400);

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This is accomplished with the add method:

var slide = $('.z:visible');
slide.next().add('.h').fadeOut(400);