Reference for Arakhin 58:10

איסורא נמי איכא דאפילו קרקושי זוזי נמי אסור

which was not done here.<span class="x" onmousemove="('comment',' He did not fulfil the obligation to buy them for a minimum period of two years. thus disregarding the positive commandment to that effect.');">³</span>

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