Exodus 28:31-34

31“You are to make the robe of the ephod completely blue.

32There is to be an opening in its top in the center of it, with an edge all around the opening, the work of a weaver, like the opening of a collar, so that it cannot be torn.

33You are to make pomegranates of blue, purple, and scarlet all around its hem and bells of gold between them all around.

34The pattern is to be a gold bell and a pomegranate, a gold bell and a pomegranate, all around the hem of the robe.