Reference for Gittin 176:8

אלא הא דרב משרשיא בדותא היא

And what is the reason? — [A Get enforced by a heathen court] on legal grounds is liable to be confused with [a Get enforced by] an Israelite court on legal grounds,<span class="x" onmousemove="('comment',' And if we allowed the woman after receiving such a Get to live with a priest, it might be thought that she is allowed also after receiving a similar Get enforced by a Jewish court. ');">⁸</span>

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