יְהוָ֨ה צְבָא֜וֹת אֱלֹהֵ֤י יִשְׂרָאֵל֙ יֹשֵׁ֣ב הַכְּרֻבִ֔ים אַתָּה־ה֤וּא הָֽאֱלֹהִים֙ לְבַדְּךָ֔ לְכֹ֖ל מַמְלְכ֣וֹת הָאָ֑רֶץ אַתָּ֣ה עָשִׂ֔יתָ אֶת־הַשָּׁמַ֖יִם וְאֶת־הָאָֽרֶץ׃
’O LORD of hosts, the God of Israel, that sittest upon the cherubim, Thou art the God, even Thou alone, of all the kingdoms of the earth; Thou hast made heaven and earth.
Read kabbalistic (mystical) interpretation of Isaiah 37:16: and classical mystical sources.