Joshua 2:1-3

Then Joshua son of Nun secretly sent two spies from Shittim. “Go, look over the land,” he said, “especially Jericho.” So they went and entered the house of a prostitute named Rahab and stayed there. The king of Jericho was told, “Look, some of the Israelites have come here tonight to spy out the land.” So the king of Jericho sent this message to Rahab: “Bring out the men who came to you and entered your house, because they have come to spy out the whole land.”