'Pillars' in the Bible

Who is this, she that cometh up from the wilderness Like pillars of smoke, Perfumed with myrrh and frankincense, With all powders of the merchant? ...

Its pillars he made of silver, Its support of gold, Its seat of purple; The midst thereof was paved with love By the daughters of Jerusalem.

His legs, pillars of marble, set upon bases of fine gold: His bearing as Lebanon, excellent as the cedars;