'Conspiracy' in the Bible

His servants arose and made a conspiracy and struck down Joash at the house of Millo as he was going down to Silla.

Now the rest of the acts of Shallum and his conspiracy which he made, behold they are written in the Book of the Chronicles of the Kings of Israel.

And Hoshea the son of Elah made a conspiracy against Pekah the son of Remaliah, and struck him and put him to death and became king in his place, in the twentieth year of Jotham the son of Uzziah.

But the king of Assyria found conspiracy in Hoshea, who had sent messengers to So king of Egypt and had offered no tribute to the king of Assyria, as he had done year by year; so the king of Assyria shut him up and bound him in prison.