וַתֵּ֡רֶא וְהִנֵּ֣ה הַמֶּלֶךְ֩ עֹמֵ֨ד עַֽל־הָעַמּ֜וּד כַּמִּשְׁפָּ֗ט וְהַשָּׂרִ֤ים וְהַחֲצֹֽצְרוֹת֙ אֶל־הַמֶּ֔לֶךְ וְכָל־עַ֤ם הָאָ֙רֶץ֙ שָׂמֵ֔חַ וְתֹקֵ֖עַ בַּחֲצֹֽצְר֑וֹת וַתִּקְרַ֤ע עֲתַלְיָה֙ אֶת־בְּגָדֶ֔יהָ וַתִּקְרָ֖א קֶ֥שֶׁר קָֽשֶׁר׃ (ס)
And she looked, and, behold, the king stood on the platform, as the manner was, and the captains and the trumpets by the king; and all the people of the land rejoiced, and blew with trumpets. Then Athaliah rent her clothes, and cried: ‘Treason, treason.’
Rashi on II Kings
On the pedestal. That is the king’s platform in the Beis [Hamikdosh] of Adonoy.20Alternatively, עַמּוּד merely refers to a location in that area that was set aside for the king.