question #3 Sahih al-Bukhari 6626, Book 83, Hadith 6 : What is considered a greater sin than dissolving an oath according to Islamic teachings?

Allah’s Messenger (ﷺ) said, “Anyone who takes an oath through which his family may be harmed, and insists
on keeping it, he surely commits a sin greater (than that of dissolving his oath). He should rather
compensate for that oath by making expiation.”