וַיֹּאכְל֨וּ וַיִּשְׁתּ֜וּ לִפְנֵ֧י יְהוָ֛ה בַּיּ֥וֹם הַה֖וּא בְּשִׂמְחָ֣ה גְדוֹלָ֑ה וַיַּמְלִ֤יכוּ שֵׁנִית֙ לִשְׁלֹמֹ֣ה בֶן־דָּוִ֔יד וַיִּמְשְׁח֧וּ לַיהוָ֛ה לְנָגִ֥יד וּלְצָד֖וֹק לְכֹהֵֽן׃
and did eat and drink before the LORD on that day with great gladness. And they made Solomon the son of David king the second time, and anointed him unto the LORD to be prince, and Zadok to be priest.
Read kabbalistic (mystical) interpretation of I Chronicles 29:22: and classical mystical sources.