Musnad Ahmad 13570

Translation

"I was sitting with the Messenger of Allah ﷺ and a man was standing and praying. When he bowed, prostrated and recited the tashahhud, he supplicated, and in his supplication he said: "Allahumma inni as'aluka bi-anna lakal-hamd, lailaha illa ant, al-mannanu badi'us-samawati wal-ard, ya dhal-jalali wal-ikram! Ya hayyu ya qayyum! Inni as'aluka. (O Allah, indeed I ask You since all praise is due to You, there is none worthy of worship but You, the Bestower, the Creator of the heavens and earth, O Possessor of majesty and honor, O Ever-living, O-Eternal, I ask of You.)' The Prophet ﷺ said: 'Do you know what he has supplicated with?' They said: "Allah (SWT) and His Messenger know best." He said: 'By the One in Whose Hand is my soul, he called upon Allah by His greatest Name, which, if He is called by it, He responds, and if He is asked by it, He gives.'" (Using translation from Nasāʾī 1300)

Grades by grader

Narrators

1. 1
   Anas b. Mālik

   a well-known Companiond. 90 AH, or 91 AH, or 92 AH, or 93 AH
   أَنَسُ بْنُ مَالِكٍصحابي مشهور
   عن
2. 2
   Ḥafṣ b. brother of Anas

   truthful (ṣadūq)d. between 111 and 120 AH
   حَفْصُ بْنُ عُمَرَصدوق
   حدثنا
3. 3
   Khalaf b. Khalīfah

   truthful (ṣadūq), his memory became confused (ikhtilāṭ) at the endd. Aḥmad said: I think in the year 180 AH or at the end of the year 179 AH, Ibn Saʿd said: 181 AH. From ʿAbd al-Ḥamīd: 185 AH
   خَلَفُ بْنُ خَلِيفَةَصدوق ، اختلط في الآخر
   حدثنا
4. 4
   ʿAffān

   trustworthy, precise (thiqah thabt)d. 219 AH, or 220 AH
   عَفَّانُثقة ثبت
   حدثنا
5. 5
   Aḥmad b. Ḥanbal

   Trustworthy (thiqah), a memorizer (ḥāfiẓ), a jurist (faqīh), an authority (ḥujjah).d. 241 AH, Abū Umayyah Muḥammad b. Ibrāhīm al-Ṭarsūsī said: 242 AH, and no one followed him in his view
   أحمد بن حنبلثقة حافظ فقيه حجة

Who each narrator was and how reliable, from hdith.com

Latin names and English verdicts with a dotted underline are machine translations, not reviewed.