Joshua 5:3-5

Darby Translation

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

⁴ And this is the cause why Joshua circumcised [them]: all the people that had come out of Egypt, the males, all the men of war, had died in the wilderness on the way, after they came out of Egypt.

⁵ For all the people that came out were circumcised; but all the people that were born in the wilderness on the way, after they came out of Egypt, [them] had they not circumcised.