Joshua made himself flint knives, and circumcised the children of Israel at the hill of the foreskins.
The reproach of Egypt (Joshua 5:9) was the charge that originated with the Egyptians that Yahweh had led the Israelites out of Egypt only to destroy them in the wilderness (cf. Exodus 32:12; Numbers 14:13-16; Deuteronomy 9:28). Now that He had brought them into the land He had promised them, He had negated or "rolled away" this criticism. Gilgal sounds like the Hebrew word translated "rolling" (galal) and means "circle." Another view is that the reproach of Egypt refers to the disgrace the Israelites experienced in Egyptian slavery. When the Israelites obeyed God by circumcising their young men, the Lord’s deliverance of them reached its climax. [Note: Butler, p. 59.] 