Sanhedrin6: 5
אָמַר רַבִּי מֵאִיר: בְּשָׁעָה שֶׁאָדָם מִצְטַעֵר, שְׁכִינָה מַה הַלָּשׁוֹן אוֹמֶרֶת? כִּבְיָכוֹל ,,קַלַּנִי מֵרֹאשִׁי; קַלַּנִי מִזְּרוֹעִי”. אִם כֵּן הַמָּקוֹם מִצְטַעֵר עַל דָּמָם שֶׁל רְשָׁעִים שֶׁנִּשְׁפַּךְ, קַל וָחֹמֶר עַל דָּמָן שֶׁל צַדִּיקִים.  וְלֹא זוֹ בִלְבַד, אֶלָּא כָּל הַמֵּלִין אֶת מֵתוֹ עוֹבֵר בְּלֹא תַעֲשֶׂה. הֱלִינוֹ לִכְבוֹדוֹ, לְהָבִיא לוֹ אָרוֹן וְתַכְרִיכִים, אֵינוֹ עוֹבֵר עָלָיו. וְלֹא הָיוּ קוֹבְרִין אוֹתוֹ בְּקִבְרוֹת אֲבוֹתָיו. אֶלָּא, שְׁנֵי בָתֵּי קְבָרוֹת הָיוּ מְתֻקָּנִין לְבֵית דִּין; אֶחָד לַנֶּהֱרָגִין וְלַנֶּחֱנָקִין, וְאֶחָד לַנִּסְקָלִין וְלַנִּשְׂרָפִין.
Said R’ Meir: At a time when a person suffers, what expression does the Shechinah use? So to speak, “I am burdened by my head; I am burdened by my arm.” If the Omnipresent is pained so for the blood of the wicked which is spilled, how much more so for the blood of the righteous.  Not only this, but anyone who leaves his deceased [relative] overnight trans-gresses a negative commandment. If he left him overnight for the sake of his honor, in order to bring him a casket or shrouds, he does not transgress. They do not bury him in his ancestral plot. Rather, there were two cemeteries set aside for the court; one for those who were beheaded or strangled, and one for those who were stoned or burned.