Reference for Pesachim 54:3

אלא אמר רבא אי קשיא ליה הא קשיא והלא מעל המסיק וכל היכא דמעל המסיק נפקו להו לחולין

- The bread is forbidden, he replied. And what is the difference between this and 'orlah'? - Said Raba: How compare! 'Orlah is annulled in two hundred [times its own quantity]; hekdesh is not annulled even in one thousand [times its quantity].<span class="x" onmousemove="('comment',' If 'orlah is accidentally mixed with two hundred times its own quantity of permitted produce and cannot be removed, it is annulled, and the whole is permitted. But hekdesh in similar circumstances is never annulled: thus its interdict is obviously more stringent.');">⁵</span>

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