[乎]

[乎](hū)　　(a preposition, which shows that the following noun is the direct object of the verb.)　Cf. 于(yú), 於(yú);

HD. 1.647a④(書經); DK. 1.347b③(論語);

75c15.如來…… 行乎大悲，道心無盡，愍哀三界大火熾然(p)