Berean Study Bible (BSB) - Exodus 28:35 >

Aaron must wear the robe whenever he ministers, and its sound will be heard when he enters or exits the sanctuary before the LORD, so that he will not die.

Jewish Publication Society of America Version (JPS1917) - Exodus 28:35 >

And it shall be upon Aaron to minister; and the sound thereof shall be heard when he goeth in unto the holy place before the LORD, and when he cometh out, that he die not.