וַיִּשְׁלַ֞ח הַמֶּ֣לֶךְ רְחַבְעָ֗ם אֶת־אֲדֹרָם֙ אֲשֶׁ֣ר עַל־הַמַּ֔ס וַיִּרְגְּמ֨וּ כָל־יִשְׂרָאֵ֥ל בּ֛וֹ אֶ֖בֶן וַיָּמֹ֑ת וְהַמֶּ֣לֶךְ רְחַבְעָ֗ם הִתְאַמֵּץ֙ לַעֲל֣וֹת בַּמֶּרְכָּבָ֔ה לָנ֖וּס יְרוּשָׁלִָֽם׃
Then king Rehoboam sent Adoram, who was over the levy; and all Israel stoned him with stones, so that he died. And king Rehoboam made speed to get him up to his chariot, to flee to Jerusalem.
Read kabbalistic (mystical) interpretation of I Kings 12:18: and classical mystical sources.