"al-Tawḥīd" (21/2) (see correction no. 194/2). from ʿAbd al-ʿAzīz ibn Abī Salamah who said: Wahb ibn Kaysān narrated to us from ʿUbayd ibn ʿUmayr al-Laythī from Abū Hurayrah in a marfūʿ form. Ibn Mandah said: "This is a connected authentic isnād and it is also narrated from the ḥadīth of ʿAbd Allāh ibn ʿAbd Allāh ibn al-Aṣamm from his uncle Yazīd ibn al-Aṣamm from Abū Hurayrah." It was also recorded by Aḥmad (2/296) and Muslim (8/22) through the route of Yazīd ibn Hārūn: ʿAbd al-ʿAzīz ibn Abī Salamah narrated it to us.

- "When you come to the prayer, approach it with calmness and dignity, pray what you catch and complete what you miss." It was recorded by al-Ṭabarānī in "al-Awsaṭ" (1/23/1 and 2) through the route of Muqaddam ibn Muḥammad who said: My uncle al-Qāsim narrated to us from Hishām ibn Ḥassān from Abū al-Sarī from Saʿd ibn Abī Waqqāṣ from the Prophet (ṣallá Allāhu ʿalayhi wa-sallam) who said: and he mentioned it. And he said: "No one narrated it from Hishām except al-Qāsim, and Muqaddam was unique in narrating it." I said: And he is trustworthy, one of the shaykhs of al-Bukhārī in his "Ṣaḥīḥ", and those above him in the chain are also reliable except for Abū al-Sarī, and al-Dūlābī mentioned him in "al-Kuná" (1/186) and named him Sulaymān ibn Kandīr, who saw Ibn ʿUmar. I said: And Sulaymān ibn Kandīr is trustworthy, one of the men of "al-Tahdhīb", but they gave him the kunya Abū Ṣadaqah and did not mention this kunya (Abū al-Sarī) in reference. And the ḥadīth in "al-Majmaʿ" (2/31) says: "al-Ṭabarānī narrated it in 'al-Awsaṭ' from the narration of Abū al-Sarī from Saʿd and I did not find anyone who mentioned him, and the rest of its narrators are trustworthy." I said: But the ḥadīth is authentic in any case, for al-Ṭabarānī also recorded it from the ḥadīth of Anas in a similar manner through two routes from him and from the ḥadīth of Abū Qatādah in a marfūʿ form with the second part of it. It is in "the two Ṣaḥīḥs" and others in its entirety. In the wording: "and what you miss, complete it," which clarifies that his saying "complete" means, fulfill. This is the correct interpretation. It is supported by His saying, the Exalted: * (When the prayer is completed...) * and similar. So take heed.