Joshua 5:7-9

7And their children, whom he raised up in their stead, them did Joshua circumcise: 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 nation, that they abode in their places in the camp, till they were whole. 9And Jehovah said unto Joshua, This day have I rolled away the reproach of Egypt from off you. Wherefore the name of that place was called Gilgal, unto this day.