Midrash for Sanhedrin 133:8
מתני׳ מני ר"ש היא דתניא נביא שהדיח בסקילה ר' שמעון אומר בחנק מדיחי עיר הנדחת בסקילה ר"ש אומר בחנק
is one who says: 'Let us go and serve idols': whereon Rab Judah observed in Rab's name: This Mishnah teaches of those who lead astray a seduced city. Thus it agrees with the Rabbis [who maintain that these too are stoned, not strangled]. Hence, the first clause is taught according to R. Simeon; the second according to the Rabbis! — Rabina said: Both clauses are based on the Rabbis' ruling, but proceed from the universally admitted to the disputed.<span class="x" onmousemove="('comment',' Lit., 'nor only this, but that also).' When the Mishnah states, [HE] WHO SEDUCES AN INDIVIDUAL, it is not intended to exclude a multitude, but merely to commence with the universally agreed law. Then the next Mishnah adds that the same applies to the seduction of a multitude, though this is not admitted by all. ');"><sup>8</sup></span>