NET
28 For the law appoints as high priests men subject to weakness, but the word of solemn affirmation that came after the law appoints a son made perfect forever.
Darby
28 For the law constitutes men high priests, having infirmity; but the word of the swearing of the oath which [is] after the law, a Son perfected for ever.
KJV
28 For the law maketh men high priests which have infirmity; but the word of the oath, which was since the law, [maketh] the Son, who is consecrated for evermore.