'Someone' in the Bible

But if someone has caused [all this] sorrow, he has caused it not to me, but in some degree—not to put it too severely—[he has distressed and grieved] all of you.

Now [remember] this: he who sows sparingly will also reap sparingly, and he who sows generously [that blessings may come to others] will also reap generously [and be blessed].