Reference for Yevamot 162:1

כולן ידלקו דברי ר' מאיר וחכ"א יעלו באחד ומאתים שהיה ר"מ אומר כל שדרכו לימנות מקדש וחכ"א אינו מקדש אלא ששה דברים בלבד ר"ע אומר שבעה

they must all be burned;<span class="x" onmousemove="('comment',' The forbidden kil'ayim cannot be neutralized. The reason is given infra. ');">¹</span> so R. Meir. The Sages, however, stated: They are neutralized in [a mixture of] two hundred and one.<span class="x" onmousemove="('comment',' I.e., if the permitted food is two hundred times the quantity of the forbidden kil'ayim. ');">²</span> R. Meir, [in his ruling,] is of the opinion that whatever<span class="x" onmousemove="('comment',' V. supra p. 551. n. 9. ');">³</span>

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