Joshua 5:1-3

1And it came to pass when all the kings of the Amorites, who were beyond the Jordan westward, and all the kings of the Canaanites, who were by the sea, heard that Jehovah had dried up the waters of the Jordan from before the children of Israel, until they had passed over, that their heart melted, and there was no spirit in them any more, because of the children of Israel.

2At that time Jehovah said to Joshua, Make thee stone-knives, and circumcise again the children of Israel the second time.

3And Joshua made him stone-knives, and circumcised the children of Israel at the hill of Araloth.