The answer is: 110

Judges 2:8

In the book of Judges, remember Joshua, that faithful leader whose name means "Yahweh is salvation"? He marked the transition from wandering in the wilderness to settling in the Promised Land. When he died at the grand old age of 110, he left behind a legacy of faithfulness and courage—and a tad of controversy surrounding how the people would fare without his guidance.

What’s fun to note is Joshua's age puts him right in the ‘super senior’ category, especially if we consider lifespans at the time were often much shorter than today due to various factors like health, living conditions, and infectious diseases. His age at death might even indicate that he lived longer than many of his contemporaries, embodying wisdom and experience.

Joshua was not just an eater of manna—he was a warrior who led campaigns against fortified cities, which leads to an intriguing contrast when we look at the trait of longevity in the biblical narrative. Take for instance Moses, who lived to be 120! Both leaders reminded the Israelites of the fierce and faithful era that shaped their identity. After Joshua, the very fabric of societal leadership would unravel in Judges, showing us that without strong guidance, even a people who witnessed grand miracles can falter. Think of that esteem Road to Zion as short and bright while reminding us of the keepers of faith throughout generations who preceded him.