King James Version (KJV) - Leviticus 20:21 >

And if a man shall take his brother’s wife, it [is] an unclean thing: he hath uncovered his brother’s nakedness; they shall be childless.

Jewish Publication Society of America Version (JPS1917) - Leviticus 20:21 >

And if a man shall take his brother's wife, it is impurity: he hath uncovered his brother's nakedness; they shall be childless.