וַיָּבֹ֙אוּ֙ כָּל־הַ֣חֲכָמִ֔ים הָעֹשִׂ֕ים אֵ֖ת כָּל־מְלֶ֣אכֶת הַקֹּ֑דֶשׁ אִֽישׁ־אִ֥ישׁ מִמְּלַאכְתּ֖וֹ אֲשֶׁר־הֵ֥מָּה עֹשִֽׂים׃
And all the wise men, that wrought all the work of the sanctuary, came every man from his work which they wrought.
Read kabbalistic (mystical) interpretation of Exodus 36:4: and classical mystical sources.