Reference for Niddah 130:7

רבי יוסי אומר הרוצה לטהר מיד מגעילן ברותחין או חולטן במי זיתים

R. Jose stated: If a person desires to obtain cleanness forthwith he pours over them boiling water or scalds them with olive water. R. Simeon b. Gamaliel citing R. Jose ruled: He puts them under a pipe through which runs a continuous stream of water or in a fountain with flowing water. And for how long? For one 'onah. (As these provisions were applied to yen nesek so were they applied to matters of cleanness. But is not the order<span class="x" onmousemove="('comment',' That compares the laws of cleanness to those of yen nesek v. Glos. ');">⁶</span>

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