Exodus 28:31-34

31And thou shalt make the robe of the ephod all of blue. 32And there shall be an hole in the top of it, in the midst thereof: it shall have a binding of woven work round about the hole of it, as it were the hole of an habergeon, that it be not rent.

33And beneath upon the hem of it thou shalt make pomegranates of blue, and of purple, and of scarlet, round about the hem thereof; and bells of gold between them round about:1 34A golden bell and a pomegranate, a golden bell and a pomegranate, upon the hem of the robe round about.