Joshua 5:3

And Joshua made him sharp knives, and circumcised the children of Israel at the hill of the foreskins.

Joshua made himself flint knives, and circumcised the children of Israel at the hill of the foreskins.

And Joshua made him knives of lint, and circumcised the children of Israel at the hill of the foreskins.

and Joshua maketh for him knives of flint, and circumciseth the sons of Israel at the height of the foreskins.

So Joshua made flint knives and circumcised the sons of Israel at Gibeath-haaraloth.