Related for Bava Batra 211:5

אמר לך רב הונא ולטעמיך הגיעו קא תני אלא כשום הדיינין ולא כשום הדיינין כשום הדיינין לשתות ולא כשום הדיינין דאילו התם בטל מקח ואילו הכא הגיעו

An objection<span class="x" onmousemove="('comment',' To the view of R. Huna. ');">⁹</span> was raised: [It has been taught:] [If one states, 'I sell you a field] within its marks and boundaries', [and it was found to contain] a sixth less, or more, [the case] is like [that of] judicial appraisement [and] the sale is valid. Now, surely, [in the case of] judicial appraisement<span class="x" onmousemove="('comment',' When the court appraised orphans' property and an error of a sixth was made. ');">¹⁰</span> [the law of] a sixth [is the same] as [that of] more<span class="x" onmousemove="('comment',' Since the entire transaction is cancelled even if the error was exactly one sixth. ');">¹¹</span>

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