Reference for Nedarim 140:3

אי בנדרים שלא נראו לארוס מבנעוריה בית אביה נפקא

but those which were known to the arus the father is not able to annul?<span class="x" onmousemove="('comment',' Just as the vows made prior to her first betrothal. ');">³</span>

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