Yevamot 30a and Yevamot 30b, permutations of three brothers, two of them married to sisters, when the connection is created among wives in terms of not being eligible for yibum, and what that means in terms of the rabbinic idea of zikah.
Yevamot 30a and Yevamot 30b, permutations of three brothers, two of them married to sisters, when the connection is created among wives in terms of not being eligible for yibum, and what that means in terms of the rabbinic idea of zikah.