וְנָתַתָּ֣ה אֹתָ֗הּ עַל־אַרְבָּעָה֙ עַמּוּדֵ֣י שִׁטִּ֔ים מְצֻפִּ֣ים זָהָ֔ב וָוֵיהֶ֖ם זָהָ֑ב עַל־אַרְבָּעָ֖ה אַדְנֵי־כָֽסֶף׃
And thou shalt hang it upon four pillars of acacia overlaid with gold, their hooks being of gold, upon four sockets of silver.
Read kabbalistic (mystical) interpretation of Exodus 26:32: and classical mystical sources.