Here are Abram and Sarai (not Abraham and Sarah yet) when God called them to travel to the land of Caanan. God had called Abram's father, but he had given up on the journey before reaching the land God would show him; Abram and Sarai followed through. You can see them here preparing for the trip, they look like they are packing!
They were leaving a pretty good place too, can you see the fruit in the trees and the plentiful water? Sometimes it is hard to follow where God leads!