Yahya bin Saeed narrates the statement of Hazrat Qasim that a newborn child will not be made an heir until he cries out.

Ibrahim narrates that a woman gave birth to a child. The women testified that the child moved and was born alive, but they did not testify that it made a sound. Hazrat Shurayh said that the living inherits from the dead. Then he annulled its inheritance because the women had not testified that it made a sound.