出埃及記 28:12

要將這兩塊寶石安在以弗得的兩條肩帶上，為以色列人做紀念石。亞倫要在兩肩上擔他們的名字，在耶和華面前作為紀念。

And thou shalt put the two stones upon the shoulders of the ephod for stones of memorial unto the children of Israel: and Aaron shall bear their names before the LORD upon his two shoulders for a memorial.