King James Version (KJV) - Exodus 30:21 >

So they shall wash their hands and their feet, that they die not: and it shall be a statute for ever to them, [even] to him and to his seed throughout their generations.

Berean Study Bible (BSB) - Exodus 30:21 >

Thus they are to wash their hands and feet so that they will not die; this shall be a permanent statute for Aaron and his descendants for the generations to come.”