Reference for Bava Batra 193:6

ורמינהי של הקדש לעולם אסור ושל מעשר לעולם מותר קשיא הקדש אהקדש קשיא מעשר אמעשר

but the third is permitted.<span class="x" onmousemove="('comment',' Even though it may still retain some flavour of wine. ');">¹⁰</span> R. Meir says: Even the third [infusion is forbidden], when [there is in it enough of the wine] to impart a flavour [to the water]. And [in the case] of [second] tithe, the first [infusion] is forbidden,<span class="x" onmousemove="('comment',' To be eaten outside Jerusalem. ');">¹¹</span>

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