Reference for Menachot 50:8

ושאינו ניתר לטהורין אין חייבין עליו משום טומאה

R'Jose says, Whether one did it inadvertently or deliberately the terumah is valid.<span class="x" onmousemove="('comment',' Accordingly the latter Baraitha which states that even if part of the offering was deliberately made unclean the plate atones for it represents the view of R. Jose.');">⁵</span>

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