Joshua 12:9

the king of Jericho, one; the king of Ai, which is beside Bethel, one;

Joshua 6:2-21

And Jehovah said unto Joshua, See, I have given into thy hand Jericho, and the king thereof, and the mighty men of valor.

Joshua 8:1

And Jehovah said unto Joshua, Fear not, neither be thou dismayed: take all the people of war with thee, and arise, go up to Ai; see, I have given into thy hand the king of Ai, and his people, and his city, and his land;

Joshua 8:17

And there was not a man left in Ai or Beth-el, that went not out after Israel: and they left the city open, and pursued after Israel.

Joshua 8:29-35

And the king of Ai he hanged on a tree until the eventide: and at the going down of the sun Joshua commanded, and they took his body down from the tree, and cast it at the entrance of the gate of the city, and raised thereon a great heap of stones, unto this day.

Treasury of Scripture Knowledge

Summary

The king of Jericho, one; the king of Ai, which is beside Bethel, one;

Jericho

Bible References

Jericho

Joshua 6:2
And Jehovah said unto Joshua, See, I have given into thy hand Jericho, and the king thereof, and the mighty men of valor.

Ai

Joshua 8:1
And Jehovah said unto Joshua, Fear not, neither be thou dismayed: take all the people of war with thee, and arise, go up to Ai; see, I have given into thy hand the king of Ai, and his people, and his city, and his land;

American Standard Version Public Domain