´Narrated 'Ali:` "I heard a man seeking forgiveness for his parents who were idolaters, so I said to him: 'You seek forgiveness for your parents while they are idolaters?' He said: 'Did Ibrahim not seek forgiveness for his father, and he was an idolater?' So I mentioned that to the Prophet (ﷺ) and (the following) was revealed: It is not for the Prophet nor those who believe, that they should seek forgiveness for the idolaters (9:113)."
Hadith Referenceسنن ترمذي / كتاب تفسير القرآن عن رسول الله صلى الله عليه وسلم / 3101
Hadith Gradingالألبانی:حسن أحكام الجنائز (96) | زبیر علی زئی:(3101) إسناده ضعيف / ن 2038, أبو إسحاق عنعن (تقدم:107)
Hadith Takhrij«سنن النسائی/الجنائز 102 (2038) ( تحفة الأشراف : 10181) ، و مسند احمد (1/130، 131) (صحیح)»