JERUSALEM (AP) — An Israeli archaeologist says he has found the legendary citadel captured by King David in his conquest of Jerusalem, rekindling a longstanding debate about using the Bible as a field guide to identifying ancient ruins.

The claim by Eli Shukron, like many such claims in the field of biblical archaeology, has run into criticism. It joins a string of announcements by Israeli archaeologists saying they have unearthed palaces of the legendary biblical king, who is revered in Jewish religious tradition for establishing Jerusalem as its central holy city — but who has long eluded historians looking for clear-cut evidence of his existence and reign.