sich freuen на английском языке:

John's mother rejoiced when she learned that he had survived the accident.

His family rejoiced to see him alive and well.

I rejoice in your success.

Can a being create the fifty billion galaxies, each with one hundred billion stars, then rejoice in the smell of burning goat flesh?

Rejoice, lest pleasureless ye die.

Australians all let us rejoice for we are young and free. We’ve golden soil and wealth for toil. Our home is girt by sea.