法華玄論 6.81

6.81

問：文云「諸子出宅則就父索」也，云何言昔不索今索耶？若爾，今始出宅，昔應未出。

Question: The text says: "The sons, having exited the house, then approached the father to demand"; how can you say they did not demand formerly and only demand now? If so, they only now exit the house, and previously should not have exited.