Verses with the word furious in the Old Testament (6 verses):

Proverbs 22:24
Make no friendship with an angry man; and with a furious man thou shalt not go:

Proverbs 29:22
An angry man stirreth up strife, and a furious man aboundeth in transgression.

Ezekiel 5:15
So it shall be a reproach and a taunt, an instruction and an astonishment unto the nations that are round about thee, when I shall execute judgments in thee in anger and in fury and in furious rebukes. I the LORD have spoken it.

Ezekiel 25:17
And I will execute great vengeance upon them with furious rebukes; and they shall know that I am the LORD, when I shall lay my vengeance upon them.

Daniel 2:12
For this cause the king was angry and very furious, and commanded to destroy all the wise men of Babylon.

Nahum 1:2
God is jealous, and the LORD revengeth; the LORD revengeth, and is furious; the LORD will take vengeance on his adversaries, and he reserveth wrath for his enemies.