Reference for Bekhorot 52:29

תן ואקרבנו מותר

And why not reverse this?<span class="x" onmousemove="('comment',' I.e., draw the analogy between the text 'The first-born of thy sons etc.', and the text 'Likewise shalt thou do with thy oxen', and thus the firstling of large cattle will require only thirty days to be looked after.');">¹⁶</span>

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