What is seventh sky?

"Seventh Sky" often refers to a state of extreme happiness or bliss, akin to being on "cloud nine." It can also denote a sense of euphoria or elation that one experiences during joyful moments. In various cultural contexts, the term may be used in literature, music, or art to symbolize an elevated state of being. Additionally, it can refer to specific works of art, entertainment, or projects, depending on the context in which it's used.