A free mod for Mount & Blade II: Bannerlord, by hsngrms.

RecruitPrisonersRightAway is a mod that adds the ability to recruit any number of prisoners. This means that you can recruit any number of prisoners from Tier 6 to Tier 7, and even more. In order to install this mod, you need to download it from the website. You will be able to find it in your game in the “Recruit” section. Once you have installed it, you will need to activate it in the game. It is a very simple and easy-to-use mod, so it will not require any more explanation than what is already written on the screen.