Reference for Pesachim 43:10

ואימא כמים הנשפכין לפני ע"ז התם נמי ניסוך איקרי דכתיב (דברים לב, לח) ישתו יין נסיכם

but not as water offered as a libation. Yet say, like water which is poured out in idol worship?<span class="x" onmousemove="('comment',' Such water too is forbidden.');">²¹</span> - There too it is designated a libation, as it is written, They drink the wine of their drin offering [libation].<span class="x" onmousemove="('comment',' Ibid. XXXII, 38.');">²²</span>

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