How to remove all character,number and word after id at link from wp-posts description?

I have several links across many WordPress posts which look something like this:

domain.com/12345/-bla-bla-1-bla
domain.com/123456/-bla-bla-2-bla
domain.com/124589/-bla-bla-0-bla

How can I trim off all the characters after the number to produce urls like this?

domain.com/12345
domain.com/123456
domain.com/124589