法界次第初門 1.104

1.104

外六塵界：一色界、二聲界、三香界、四味界、五觸界、六法界。

The six external sense-object dhātus: first, the form dhātu; second, the sound dhātu; third, the odor dhātu; fourth, the taste dhātu; fifth, the tangible dhātu; sixth, the mental-object dhātu.