וּרְאֵ֖ה וַעֲשֵׂ֑ה בְּתַ֨בְנִיתָ֔ם אֲשֶׁר־אַתָּ֥ה מָרְאֶ֖ה בָּהָֽר׃ (ס)
And see that thou make them after their pattern, which is being shown thee in the mount.
Read kabbalistic (mystical) interpretation of Exodus 25:40: and classical mystical sources.