Psalms 47:7 Kabbalah

זַמְּר֣וּ אֱלֹהִ֣ים זַמֵּ֑רוּ זַמְּר֖וּ לְמַלְכֵּ֣נוּ זַמֵּֽרוּ׃

Sing praises to God, sing praises; sing praises unto our King, sing praises.

Read kabbalistic (mystical) interpretation of Psalms 47:7: and classical mystical sources.