Related for Bava Batra 211:6
רב פפא זבן ארעא מההוא גברא
than a sixth!<span class="x" onmousemove="('comment',' Now … sixth, how, then, can R. Huna maintain that the law of a sixth is the same as that of less than a sixth? ');"><sup>12</sup></span> — R. Huna can reply to you.<span class="x" onmousemove="('comment',' Rab Judah. ');"><sup>13</sup></span> 'And according to your argument [is there here no difficulty]? Surely it is stated, [the sale is valid]!'<span class="x" onmousemove="('comment',' And if it is to be compared in all respects, as you suggest, to the case of judicial appraisement, the transaction should be invalidated. ');"><sup>14</sup></span> Hence, [this must be the explanation, the case is] like judicial appraisement [in one respect], and unlike judicial appraisement [in another]. [It is] like judicial appraisement [with respect] to the sixth,<span class="x" onmousemove="('comment',' Viz., that the standard of error is the sixth, and not the twenty-fourth (quarters of a kab per se'ah). ');"><sup>15</sup></span> and [it is] unlike judicial appraisement, for there<span class="x" onmousemove="('comment',' Where an error has been made by the court. ');"><sup>16</sup></span> the purchase is cancelled, while here<span class="x" onmousemove="('comment',' In the case of a sale of a field within marks and boundaries that have been pointed out. ');"><sup>17</sup></span> it is valid. R. Papa bought a field from a certain person