וְכָל־חֲכַם־לֵ֖ב בָּכֶ֑ם יָבֹ֣אוּ וְיַעֲשׂ֔וּ אֵ֛ת כָּל־אֲשֶׁ֥ר צִוָּ֖ה יְהוָֽה׃
Setiap orang yang terampil di antara kamu hendaklah datang dan membuat segala sesuatu yang diperintahkan oleh Yang Mahakekal:
Sforno
את המשכן את אהלו, the materials which Moses had already told the people about in 34,32.
Haamek Davar
All those who are wise in heart. This included not only scholars but all who feared Heaven. If they would come to participate in the making of the Tabernacle, Hashem would assist them even if they had never learned a skilled craft prior to this.