1 Kings 16:10
“And Zimri went in and smote him, and killed him, in the twenty and seventh year of Asa king of Judah, and reigned in his stead.”
In the twenty and sixth year of Asa king of Judah began Elah the son of Baasha to reign over Israel in Tirzah, two years.
And his servant Zimri, captain of half his chariots, conspired against him, as he was in Tirzah, drinking himself drunk in the house of Arza steward of his house in Tirzah.
And Zimri went in and smote him, and killed him, in the twenty and seventh year of Asa king of Judah, and reigned in his stead.
And it came to pass, when he began to reign, as soon as he sat on his throne, that he slew all the house of Baasha: he left him not one that pisseth against a wall, neither of his kinsfolks, nor of his friends.
Thus did Zimri destroy all the house of Baasha, according to the word of the Lord, which he spake against Baasha by Jehu the prophet,
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Related Verses
“In the twenty and seventh year of Asa king of Judah did Zimri reign seven days in Tirzah. And the people were encamped against Gibbethon, which belonged to the Philistines.”
“Even in the third year of Asa king of Judah did Baasha slay him, and reigned in his stead.”
“And Shallum the son of Jabesh conspired against him, and smote him before the people, and slew him, and reigned in his stead.”
“In the thirty and first year of Asa king of Judah began Omri to reign over Israel, twelve years: six years reigned he in Tirzah.”
“In the twenty and sixth year of Asa king of Judah began Elah the son of Baasha to reign over Israel in Tirzah, two years.”