The answer is: Seven and a half years

2 Sam 5:1-5

David's reign over Judah for seven and a half years is a fascinating period, highlighting the complex political landscape of ancient Israel. After being anointed king, David initially ruled only from Hebron—a city fortified by its elevated location. It represented a significant stronghold and was tied deeply to Judah’s ancestral roots.

During this time, while David was establishing his reign, Israel was not unified. Saul's son, Ishbosheth, took the throne over the rest of Israel, keeping the kingdom divided. This led to a fascinating struggle for power, showcasing the intense rivalries and tribal allegiances in ancient Israel. Fun fact: David, a bounty of history himself, spent his earlier years playing the harp for King Saul and becoming the subject of countless legends, establishing his reputation long before he even became king!

Moreover, when David did finally unify the kingdoms, it was not just a significant political shift, but a moment marked by deep national sentiment—a desire for one leader who could guide and protect all of Israel. This period reinforces themes of leadership and faithfulness found throughout Scripture, as David not only had to navigate political strife but also the moral and spiritual responsibilities entrusted to him by God.

Perhaps significantly, David's three-tiered reign eventually laid the groundwork for a monarchy that would stir hope and messianic anticipation across centuries.