Joshua 5:7-9

7And their children, whom he raised up in their stead, them Joshua circumcised: for they were uncircumcised, because they had not circumcised them by the way.

8And it came to pass, when they had done circumcising all the people, that they abode in their places in the camp, till they were whole.1

9And Yhwh said unto Joshua, This day have I rolled away the reproach of Egypt from off you. Wherefore the name of the place is called Gilgal unto this day.2