5 Through the victories you gave, his glory is great; you have bestowed on him splendor and majesty.

Read Psalm 21:5 Using Other Translations

His glory is great in thy salvation: honour and majesty hast thou laid upon him.
His glory is great through your salvation; splendor and majesty you bestow on him.
Your victory brings him great honor, and you have clothed him with splendor and majesty.