Reference for Temurah 47:54

גזירה שמא יגדל מהם עדרים עדרים

Now we see from this that since you permit him [to sell them in the market] he will increase [the redemption money in order] to sell [them later at a higher price; so here<span class="x" onmousemove="('comment',' Inserted with Sh. Mek.');">³⁷</span>

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