´It was narrated that Abu Hurairah said:` "The Messenger of Allah (ﷺ) forgot and said the taslim after two rak'ahs. Dhul-Shimalain said to him: 'Has the prayer been shortened or did you forget, O Messenger of Allah (ﷺ)?' The Messenger of Allah (ﷺ) said: 'Is Dhul-Yadain speaking the truth?' They said: "Yes." So the Messenger of Allah (ﷺ) stood up and completed the prayer."
Hadith Referenceسنن نسائي / كتاب السهو / 1230
Hadith Gradingالألبانی:صحيح الإسناد | زبیر علی زئی:إسناده صحيح
´It was narrated from 'Aishah that the Messenger of Allah said:` "There is no vow to commit an act of disobedience, and its expiation is the expiation for an oath."
Hadith Referenceسنن نسائي / كتاب الأيمان والنذور / 3869
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:إسناده صحيح