Revelation 13:5

And a mouth speaking great things was given to it, and blasphemies. And authority was given to it to continue forty-two months.

Daniel 7:8

I was thinking about the horns, and behold, there came up among them another little horn, before whom three of the first horns were uprooted. And behold, in this horn were eyes like the eyes of man, and a mouth speaking great things.

Daniel 7:11

Then I was looking because of the voice of the great words which the horn spoke. I watched until the beast was slain, and his body was destroyed and given to the burning flame.

Daniel 11:36

And the king shall do according to his will. And he shall exalt and magnify himself above every god, and shall speak marvelous things against the God of gods, and shall prosper until the fury is fulfilled. For that which is decreed shall be done.

Daniel 7:25

And he shall speak words against the Most High, and shall wear out the saints of the Most High, and plot to change times and laws. And they shall be given into his hand until a time and times and one-half time.

Revelation 12:6

And the woman fled into the wilderness, where she had a place prepared by God, so that they might nourish her there a thousand, two hundred and sixty days.

Daniel 7:20

and of the ten horns that were in his head, and of the other which came up, and before whom three fell; even of that horn that had eyes, and a mouth speaking very great things, whose appearance was greater than his fellows.

Revelation 11:2-3

But leave out the court which is outside the temple, and do not measure it, for it was given to the nations. And they will trample the holy city forty-two months.

Revelation 12:14

And two wings of a great eagle were given to the woman, so that she might fly into the wilderness, into her place, where she is nourished for a time and times and half a time, from the serpent's face.

2 Thessalonians 2:4

who opposes and exalts himself above all that is called God, or that is worshiped, so that he sits as God in the temple of God, setting himself forth, that he is God.

Revelation 11:7

And when they complete their testimony, the beast coming up out of the abyss will make war against them and will overcome them and kill them.

Revelation 13:7

And it was given to it to war with the saints and to overcome them. And authority was given to it over every tribe and tongue and nation.

Treasury of Scripture Knowledge

Summary

And there was given unto him a mouth speaking great things and blasphemies; and power was given unto him to continue forty and two months.

Bible References

A mouth

Daniel 7:8
I was thinking about the horns, and behold, there came up among them another little horn, before whom three of the first horns were uprooted. And behold, in this horn were eyes like the eyes of man, and a mouth speaking great things.
Daniel 11:36
And the king shall do according to his will. And he shall exalt and magnify himself above every god, and shall speak marvelous things against the God of gods, and shall prosper until the fury is fulfilled. For that which is decreed shall be done.

And power

Revelation 11:2
But leave out the court which is outside the temple, and do not measure it, for it was given to the nations. And they will trample the holy city forty-two months.
Revelation 12:6
And the woman fled into the wilderness, where she had a place prepared by God, so that they might nourish her there a thousand, two hundred and sixty days.

To continue

Revelation 13:7
And it was given to it to war with the saints and to overcome them. And authority was given to it over every tribe and tongue and nation.
Revelation 11:7
And when they complete their testimony, the beast coming up out of the abyss will make war against them and will overcome them and kill them.

General references

Proverbs 17:4
A wicked doer gives heed to false lips; a liar gives ear to an evil tongue.
Isaiah 36:14
So says the king, Do not let Hezekiah deceive you, for he shall not be able to deliver you.
Matthew 15:18
But the things which come out of the mouth come from the heart, and they defile the man.