Reference for Temurah 42:32

(במדבר יח, יח) יהיה לך כחזה התנופה:

which teaches us that a firstling [left over] from one year to another is not disqualified.<span class="x" onmousemove="('comment',' For the words 'year by year' imply two years.');">²⁵</span>

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