a mouth.

Daniel 7:8, 11, 25
While I was contemplating the horns, suddenly another horn, a little one, came up among them, and three of the first horns were uprooted before it. This horn had eyes like those of a man and a mouth that spoke words of arrogance. . . .

Daniel 11:36
Then the king will do as he pleases and will exalt and magnify himself above every god, and he will speak monstrous things against the God of gods. He will be successful until the time of wrath is completed, for what has been decreed must be accomplished.

and power.

Revelation 11:2, 3
But exclude the courtyard outside the temple. Do not measure it, because it has been given over to the nations, and they will trample the holy city for 42 months. . . .

Revelation 12:6, 14
The woman fled into the wilderness, where God had prepared a place for her to be nourished for 1, 260 days. . . .

to continue.

Revelation 13:7
Then the beast was permitted to wage war against the saints and to conquer them, and it was given authority over every tribe and people and tongue and nation.

Revelation 11:7
When the two witnesses have finished their testimony, the beast that comes up from the Abyss will wage war with them, and will overpower and kill them.