Narrated Abu Hurairah: When the Messenger of Allah ﷺ swore an oath, it was: No, and I beg forgiveness of Allah.
Hadith Referenceسنن ابي داود / كتاب الأيمان والنذور / 3265
Hadith Gradingالألبانی:ضعيف | زبیر علی زئی:ضعيف, إسناده ضعيف, ابن ماجه (2093), ھلال بن أبي ھلال المدني مجهول الحال, انظر التحرير (7351) وثقه ابن حبان وحده وقال الذھبي : ’’ لا يعرف‘‘, انوار الصحيفه، صفحه نمبر 119
Hadith Takhrij« سنن ابن ماجہ/الکفارات 1 (2093)، (تحفة الأشراف: 14802)، وقد أخرجہ: مسند احمد (2/288) (ضعیف) » (اس کے راوی ہلال مدنی لین الحدیث ہیں )
Benefits and Issues: The narration is weak. And this phrase is not an oath, but rather resembles an oath. Its origin could be: (La wallah, astaghfirullah) (Bazl al-Majhud)
Source: Sunan Abu Dawood – Commentary by Shaykh Umar Farooq Saeedi, Page: 3265
´It was narrated that Abu Hurairah said:` "The swearing of the Messenger of Allah (ﷺ) was: 'No, and I ask Allah for forgiveness."'
Maulana Ataullah Sajid
Benefit: The aforementioned narration is weak in its chain of transmission, and this phrase is not actually an oath but rather resembles an oath. Its origin could be: «لَاوَالله،وَأَسْتَغْفِرُاللَّهَ» (Badh al-Majhud)
Source: Commentary on Sunan Ibn Mājah by Mawlānā ‘Atā’ullāh Sājid, Page: 2093