Reference for Bava Metzia 67:8

תניא כותיה דר' יוחנן השוכר פרה מחבירו ונגנבה ואמר הלה הריני משלם ואיני נשבע ואח"כ נמצא הגנב משלם תשלומי כפל לשוכר

We learnt: AND HE PAYS, DECLINING TO SWEAR; [this implies,] only if he actually pays, but not otherwise? But consider the second clause: IF HE SWEARS, NOT WISHING TO PAY; [which implies] only if he did not consent, but if he consented, even if he had not actually paid [the double repayment is his]! Hence no inference can be drawn from this.<span class="x" onmousemove="('comment',' Only one clause is stated exactly, so that no particular inference can be drawn. ');">⁷</span>

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