Yahweh said to Joshua, This day have I rolled away the reproach of Egypt from off you. Therefore the name of that place was called Gilgal, to this day.
With the completion of the circumcision, the people could celebrate the Passover (something that an uncircumcised person was not allowed to do; see Exodus 12:47-49). The journey from Egypt to Canaan was now officially over, and therefore the miraculous daily supply of manna ceased (10-12; cf. Exodus 16:35).