Fyodor Dostoevsky. Crime and punishment (№ 413005)

After long tears, this kind of oral contract took place between us: first, I will never leave Marfa Petrovna and will always remain her husband; second, without her permission I will not go anywhere; third, I will never have a permanent mistress; fourth, for this Marfa Petrovna sometimes allows me to take a look at the hay girls, but not otherwise than with her secret knowledge; fifth, God forbid me to love a woman from our class; sixth, if, in case of something, God forbid, some kind of passion, big and serious, visits me, then I must open myself to Marfa Petrovna.