Sayyiduna Ali (may Allah be pleased with him) says: The Prophet (peace and blessings be upon him) said to me: "Shall I not teach you such words that when you recite them, your sins will be forgiven: '«لَاإِلٰهَإِلَّااللّٰهُالْحَلِيمُالْكَرِيمُ،لَاإِلٰهَإِلَّااللّٰهُالْعَلِيُّالْعَظِيمُ،سُبْحَانَاللّٰهِرَبِّالْعَرْشِالْعَظِيمِ،الْحَمْدُلِلّٰهِرَبِّالْعَالَمِينَ»'"
Hadith Referenceمعجم صغير للطبراني / كتاب الأدعية و الأذكار / 944
Hadith Gradingمحدثین:ضعيف
Hadith Takhrij«ضعيف ، وأخرجه الترمذي فى «جامعه» برقم: 3504، قال الشيخ الألباني: ضعيف ، قال الشيخ زبير على زئي: (3504) إسناده ضعيف ، أخرجه ابن حبان فى «صحيحه» برقم: 6928، والحاكم فى «مستدركه» برقم: 4695، والنسائي فى «الكبریٰ» برقم: 7630، وأحمد فى «مسنده» برقم: 723، قال شعيب الارناؤط : حسن ، والطبراني فى «الأوسط» برقم: 3421، 4998، والطبراني فى «الصغير» برقم: 350، 763، وابن أبى شيبة فى «مصنفه» برقم: 29967»
´Ali [may Allah be pleased with him] said:` “The Messenger of Allah (ﷺ) said to me: ‘Should I not teach you some words that if you say them, Allah will forgive you, even if you were already forgiven?’ He said: ‘Say: None has the right to be worshipped by Allah, the Most High, the Magnificent. None has the right to be worshipped by Allah, the Forbearing, the Generous. None has the right to be worshipped but Allah. Glory to Allah, the Lord of the Magnificent Throne. (Lā ilāha illallāhul-`aliyul-`aẓīm, lā ilāha illallāhul-ḥalīmul-karīm, lā ilāha illallāh, subḥān Allāhi rabbil-`arshil-`aẓīm.)’”
Shaykh Dr. Abdur Rahman Freywai
Explanation: 1: Allah, Who is Most High and Exalted, there is no deity worthy of worship except Him, there is no deity except Allah, the Forbearing and Generous (Haleem and Kareem), there is no deity except Allah, Glorified is Allah, Who is the Lord of the Mighty Throne.
Note: (In the chain of narration, "Harith al-A'war" is a weak narrator.)
Source: Sunan al-Tirmidhi – Majlis ‘Ilmi Dar al-Da‘wah, New Delhi Edition, Page: 3504