Reference for Yevamot 10:13

דתניא יכול יהא כבוד אב ואם דוחה שבת ת"ל (ויקרא יט, ג) איש אמו ואביו תיראו ואת שבתותי תשמורו כולכם חייבין בכבודי

should be derived from the precept of honouring one's father and mother; for it was taught: Since one might have assumed that the honouring of one's father and mother should supersede the Sabbath, it was explicitly stated, Ye shall fear every man his mother and his father, and ye shall keep My Sabbaths,<span class="x" onmousemove="('comment',' Lev. XIX, 3. ');">⁴⁴</span> it is the duty of all of you<span class="x" onmousemove="('comment',' Parents and children. ');">⁴⁵</span> to honour Me. Now is not the case in point one where the parent said to him, 'Slaughter for me',<span class="x" onmousemove="('comment',' I.e., to desecrate the Sabbath by an action the penalty for which is kareth. ');">⁴⁶</span> or 'Cook for me';<span class="x" onmousemove="('comment',' I.e., to desecrate the Sabbath by an action the penalty for which is kareth. ');">⁴⁶</span>

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