זוהר שמות — דף רכז ע”ב

Despite the separation between sacred and profane, the profane has a portion in holiness from the left side. The thousand of Solomon are the thousand profane days, the days of exile. A thousand holy days face a thousand days of exile. The hooks of the Tabernacle were set upon the female elements in the secret of the thousand, so that the male rests upon the female in the secret of holiness.