Reference for Chullin 258:18

אלא לעולם אסיפא ולאו אאבר אלא אבשר

Thereupon R'Johanan said: What is the reason for R'Simeon's view?<span class="x" onmousemove="('comment',' That the pieces of flesh even though moistened by water do not contract uncleanness.');">¹⁰</span>

Jastrow