Daniel 12:6

And one i.e. one of the angels just mentioned, whom Daniel hears speaking (cf. Daniel 8:13).

the man clothed in linen The glorious figure described more fully in Daniel 10:5-6.

upon above, i.e. hovering in the air, above the stream; cf. Daniel 8:16.

the wonders or extraordinary things, viz. the extraordinary trials and sufferings described in Daniel 11:31-36 (cf. the same expression, with regard to the deeds, or words, of Antiochus, in Daniel 8:24 and Daniel 11:36).