Joshua Chapter 5, Verse 2

2: At that time the LORD said unto Joshua, Make thee sharp knives, and circumcise again the children of Israel the second time.- edit KJV text
2: At that time the Lord said to Josue: Make thee knives of stone, and circumcise the second time the children of Israel.— edit Douay text
2: And about this time the Lord said to Joshua, Make thee stone knives of sharp stone, and sit down and circumcise the children of Israel the second time.— edit LXX text