In this task, you are given a sentence in English, and your task is to translate it into Persian.
Q: that if either of you know any impediment why ye may not lawfully be joined together in matrimony,
A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
که اگر یکی از شما می‌داند مانعی بر سر راه ازدواجتان قرار دارد و به آن علت نمی‌توانید به عقد ازدواج یکدیگر درآیید،