Gibeon

Joshua 9:17
So the Israelites set out and on the third day arrived at their cities--Gibeon, Chephirah, Beeroth, and Kiriath-jearim.

Joshua 10:2
So Adoni-zedek and his people were greatly alarmed, because Gibeon was a great city, like one of the royal cities; it was larger than Ai, and all its men were warriors.

2 Samuel 21:1, 2
Now during the reign of David there was a famine for three successive years, and David sought the face of the LORD. And the LORD said, "It is because of the blood shed by Saul and his family, because he killed the Gibeonites." . . .

Jericho

Joshua 6:1-27
Now Jericho was tightly shut up because of the Israelites--no one went out and no one came in. . . .

Joshua 8:1-35
Then the LORD said to Joshua, "Do not be afraid or discouraged. Take the whole army with you, and go up and attack Ai. See, I have handed over to you the king of Ai, his people, his city, and his land. . . .