New Living Translation
They must always wash their hands and feet, or they will die. This is a permanent law for Aaron and his descendants, to be observed from generation to generation.”

American Standard Version
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
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.”

Douay-Rheims Bible
Lest perhaps they die. It shall be an everlasting law to him, and to his seed by successions.

English Revised Version
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.

King James Bible
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.

World English Bible
So they shall wash their hands and their feet, that they not die: and it shall be a statute forever to them, even to him and to his descendants throughout their generations."

Young's Literal Translation
then they have washed their hands and their feet, and they die not, and it hath been to them a statute age-during, to him and to his seed to their generations.'

Exodus 30:21 Additional Translations ...