Shabbat 107a and Shabbat 107b, finishing Ha-Oreg with trapping, leading us to Shemuel’s view of three cases where patur means mutar, allowed. Then, starting Shemoneh Sheratzim, discussing which lizards/reptiles hides are considered separate enough from their bodies to for a bruise to count as havalah, as removing blood from the body, and be a Shabbat violation.
