Josua 5:4

Anledningen till att Josua omskar dem var denna: Allt folket som hade dragit ut från Egypten – alla män av stridbar ålder – hade dött i öknen under vägen från Egypten.

And this is the cause why Joshua did circumcise: All the people that came out of Egypt, that were males, even all the men of war, died in the wilderness by the way, after they came out of Egypt.