That verse isn't in the U.K National Anthem , it was a joke by Billy Connelly that some people took seriously .
Here are the full lyrics
God save our gracious King!Long live our noble King!God save the King!Send him victorious,Happy and glorious,Long to reign over us:God save the King!O Lord our God arise,Scatter his enemies,and make them fall:Confound their politics,Frustrate their knavish tricks,On thee our hopes we fix:God save us all!Thy choicest gifts in store,On him be pleased to pour;Long may he reign:May he defend our laws,And ever give us cause,To sing with heart and voice,God save the King![26]