Joshua 2:1-2

Then Joshua secretly sent out two spies from the Israelite camp at Acacia Grove. He instructed them, “Scout out the land on the other side of the Jordan River, especially around Jericho.” So the two men set out and came to the house of a prostitute named Rahab and stayed there that night. But someone told the king of Jericho, “Some Israelites have come here tonight to spy out the land.”