Yevamot 68: An Extra "Vav"
About that 9-year-and-one-day-old boy, in the case when he has questionable status - his child cannot marry into the kehunah (with some machloket on the issue). The question of converts from various nations is a prominent concern here. Also, linking of halakhot to various verses, with different methods for doing so, specifically the explication of the "vav" in the verse.
The skinny
The skinny isn't ready yet — notes appear once the transcript is processed.