Reference for Niddah 125:9

אמר רבה בר בר חנה אמר רבי יוחנן

Rabbah b. Bar Hana citing R. Johanan stated: What is meant by tasteless spittle? [That of a person] who spent half a night in sleep.<span class="x" onmousemove="('comment',' Lit., over whom half a night has passed, and in sleep'. ');">⁸</span>

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