The Battle of Jericho is an incident from the Book of Joshua, being the first battle fought by the Israelites in the course of the conquest of Canaan. According to Joshua 6:1–27, the walls of Jericho fell after the Israelites marched every day once for six days around the city and seven times on the seventh day then blew their trumpets. Excavations at Tell es-Sultan, the biblical Jericho, have failed to substantiate this story, which has its origins in the nationalist propaganda of much later kings of Judah and their claims to the territory of the Kingdom of Israel. The lack of archaeological evidence and the composition history and theological purposes of the Book of Joshua have led archaeologists like William G. Dever to characterise the story of the fall of Jericho as "invented out of whole cloth."