Hebrews 7:18-20 New Revised Standard Version, Anglicised (NRSVA)
18 There is, on the one hand, the abrogation of an earlier commandment because it was weak and ineffectual 19 (for the law made nothing perfect); there is, on the other hand, the introduction of a better hope, through which we approach God.
20 This was confirmed with an oath; for others who became priests took their office without an oath,
Hebrews 7:18-20 New International Version (NIV)
18 The former regulation is set aside because it was weak and useless 19 (for the law made nothing perfect), and a better hope is introduced, by which we draw near to God.
20 And it was not without an oath! Others became priests without any oath,