Exodus 26:32

26:32 You are to hang it with gold hooks on four posts of acacia wood overlaid with gold, set in four silver bases.

Exodus 27:16

27:16 For the gate of the courtyard there is to be a curtain of thirty feet, of blue, purple, and scarlet yarn and fine twined linen, the work of an embroiderer, with four posts and their four bases.

Exodus 36:36

36:36 He made for it four posts of acacia wood and overlaid them with gold, with gold hooks, and he cast for them four silver bases.