King James Version (KJV)
And in thy majesty ride prosperously because of truth and meekness and righteousness; and thy right hand shall teach thee terrible things.
Modern English
In your majesty ride out victoriously for the cause of truth and meekness and righteousness; let your right hand teach you awesome deeds!
Hebrew
וַהֲדָרְךָ֗ צְלַ֫ח רְכַ֥ב עַל דְּבַר אֱמֶ֥ת וְעַנְוָ֗ה צֶ֫דֶק וְת֥וֹרְךָ נוֹרָא֗וֹת יְמִינֶֽךָ׃
vahadarka ṣlaḥ rkab ʿal dbar ʾemet vʿanvah ṣedeq vtvorka nvoraʾvot ymiyneka