[3] In the second year of his reign, while they were besieging Gibbethon, a Philistine town in southern Dan, a conspiracy broke out in Nadab's army.

[2] Having slain Nadab, Baasha put to death the remainder of the royal family (1 Kings 14:20, 15:25–29).

This was consistent with the prophecy given via Ahijah the Shilonite concerning the extinction of the entire House of Jeroboam.

Nadab, son of King Jeroboam I and Egyptian Princess Ano, was next in line for the throne.

As a member of the tribe of Ephraim, Nadab's reign was marked by turmoil, ultimately leading to his downfall.