Exodus 36:33-37

And he made the middle bar to shoot through the boards from the one end to the other.

And he overlaid the boards with gold, and made their rings of gold to be places for the bars, and overlaid the bars with gold.

And he made a vail of blue, and purple, and scarlet, and fine twined linen: with cherubims made he it of cunning work.

And he made thereunto four pillars of shittim wood, and overlaid them with gold: their hooks were of gold; and he cast for them four sockets of silver.

And he made an hanging for the tabernacle door of blue, and purple, and scarlet, and fine twined linen, of needlework;