Yevamot 30
Yevamot 30 : Marc Chipkin : 2022-04-06 Various cases of 3 brothers, 2 of whom are married to 2 sisters https://drive.google.com/file/d/1KIFJ8_w4U9FAPJ_gMsGSid4Jw-9gZAiI/view?usp=drivesdk