Daniel 7:8
8 I considered the horns, and behold, zthere came up among them another horn, a little one, zbefore which three of the first horns were plucked up by the roots. And behold, in this horn were eyes like the eyes of a man, and aa mouth speaking great things.
Revelation 13:5
5 And the beast was given xa mouth uttering haughty and blasphemous words, and it was allowed to exercise authority for yforty-two months.
Psalm 17:10
10 uThey close their hearts to pity;
with their mouths they vspeak arrogantly.