What does the Bible say about the waiting period?

The Waiting Period in the Bible

The Israelites endured a lengthy wait of forty years in the wilderness before they were permitted to enter the Promised Land. Similarly, Joseph experienced a thirteen-year wait in Egypt prior to witnessing the realization of God's promises to him. Additionally, David spent thirteen years fleeing from Saul, living as a wanderer, before he ascended to the throne as king.