How can I properly 301 redirect a full path?

[SamuelFi]

Hi there

I am baning my head with the following issue:

I am looking to 301 redirect as follows

primarydomain.com/language – 301 → thrirdpartydomain.com

primarydomain.com/language/page1 – 301 → thrirdpartydomain.com/page1

Can anyone advise on this?

Thanks in advance

Sami