Reference for Shabbat 221:6

ונימא מדלפני טיבול שרי לאחר טיבול נמי שרי דשמעינן ליה לרבא דאית ליה הואיל

<b><i>MISHNAH</i></b>. IF ONE'S TEETH PAIN HIM, HE MUST NOT SIP VINEGAR THROUGH THEM,<span class="x" onmousemove="('comment',' This is healing which is forbidden on the Sabbath. ');">¹⁵</span> BUT MAY DIP [HIS BREAD IN VINEGAR] IN THE USUAL MANNER,<span class="x" onmousemove="('comment',' And eat the vinegar-soaked bread. ');">¹⁶</span> AND IF HE IS CURED, HE IS CURED. IF ONE'S LOINS PAIN HIM, HE MUST NOT RUB THEM WITH WINE OR VINEGAR, BUT HE MAY ANOINT THEM WITH OIL,<span class="x" onmousemove="('comment',' Since this is done even without intention of healing. ');">¹⁷</span>

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