The Expulsion of the Yathrib Byts

Yathrib byts were idol worshippers compared to the yahud or al-qitaf. The women of yathrib as a superstitious custom they would say oh Allah if i if you give me a child i will give him to the yahud and he'll grow up a yahudi but he'll still be obviously biologically my son so there were a group of such people who had been given over to the banu no dir. They wanted them to renounce Judaism and convert to islam. anybody who converts then any buddy who converts to islam obviously the punishment is or the expulsion.