Reference for Niddah 43:33

לח ונעשה יבש לא קא מיבעיא לי כי מיבעיא לי יבש מעיקרא

why then was it taught: 'This is the law of him that hath an issue etc.', as <i>zibah</i> causes the clean days to be counted again so does semen? But in case you should assume that as <i>zibah</i> causes the counting of all the seven days<span class="x" onmousemove="('comment',' If the discharge was discovered on the seventh day. ');">³⁰</span>

Jastrow

Jastrow

Jastrow