´It was narrated from Abu Hurairah that the Messenger of Allah (ﷺ) said:` 'Whoever swears an oath and says In sha' Allah, he will have made an exception."(2)
Hadith Referenceسنن ابن ماجه / كتاب الكفارات / 2104
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:إسناده صحيح
´It was narrated from Ibn 'Umar that the Messenger of Allah (ﷺ) said:` "Whoever swears an oath and says In sha' Allah, if he wishes he may go ahead and if he wishes he may not, without having broken his oath."
Hadith Referenceسنن ابن ماجه / كتاب الكفارات / 2105
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:إسناده صحيح