And they made bells of pure gold,
and put the bells between the pomegranates
upon the hem of the robe,
round about between the pomegranates;
Exodus 39:25
"Archaeologists find High Priest golden bells from the Temple in Jerusalem... The High Priest wore these on his clothing as he walked through the Beit Hamikdash, the Temple, and thousands of years later, one of them was found. It was then x-rayed, and studied by experts who were able to reproduce the sound of the High Priest." IVN