Related for Moed Katan 51:13

בשעה ששמעו מאי הוי הא קא שמעי השתא לא ס"ד דכתיב (מלכים ב יט, א) ויהי כשמוע המלך חזקיהו ויקרע את בגדיו המלך קרע והם לא קרעו

between the 'rending' [here] by King Hezekiah and 'rending' [elsewhere].<span class="x" onmousemove="('comment',' In the case of Elisha as explained above from 'and he rent them in two pieces'. II Kings II, 12.');">¹⁷</span> '[Rents] when a scroll of the law has been burnt'. What is the source for this? - What is written: And it came to pass when Jehudi had read three or four columns that he cut it with a penknife and cast it into the fire that was in the brazier.<span class="x" onmousemove="('comment',' Jer. XXXVI, 23ff.');">¹⁸</span>

Jerusalem Talmud Moed Katan