Exodus 39:23-25

Amplified Bible

²³ there was an opening [for the head] in the middle of the robe, like the opening in a coat of armor, with a hem around it, so that it would not be frayed or torn. ²⁴ On the hem of the robe they made pomegranates of blue, purple, and scarlet fabric, and fine twisted linen. ²⁵ They also made bells of pure gold, and put the bells between the pomegranates around the hem of the robe;