“For example, two women were brought in for having circumcised their children. They publicly paraded them around the city, with their babies hung at their breasts. Then they hurled them down headlong from the wall.”
This is a reference to some incidents that occurred in 1 Maccabees, chapter 1. Here it is only 2 women who had their children circumcised. They were then publically displayed with their dead children on their breasts. Then they were thrown from a wall and killed.