...a sin for him." (1)

This is a good and authentic hadith.

34 - Chapter: What has been mentioned regarding the prayer after Maghrib, that it is better in the house

610 - Muhammad ibn Bashshar narrated to us, he said: Ibrahim ibn Abi al-Wazir narrated to us, he said: Muhammad ibn Musa narrated to us, from Sa'd ibn Ishaq ibn Ka'b ibn 'Ujrah, from his father, from his grandfather, who said: The Prophet, peace and blessings be upon him, prayed Maghrib in the mosque of Banu 'Abd al-Ashhal, and some people stood up to pray voluntary prayers. The Prophet, peace and blessings be upon him, said: "Upon you is this prayer in the houses." (2)

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(1) Authentic. It was also recorded by al-Bukhari (477), (647), and (2119), Muslim p. 459 (272), Abu Dawud (559), Ibn Majah (281) and (774), al-Nasa'i in "al-Kubra" as cited in "Tuhfat al-Ashraf" 9/353, and it is in "al-Musnad" (7430), and "Sahih Ibn Hibban" (2043). Some narrate it in a longer form.

Note: al-Mizzi indicated in "Tuhfat al-Ashraf" 9/376 that al-Tirmidhi also recorded it from Hammad ibn al-Sari, from Abu Mu'awiyah, from al-A'mash, with this chain of transmission and similar wording. However, it is not found in any of our manuscript copies, nor in the printed edition. Perhaps it was in some of the hearing sessions of the Jami', and Allah knows best.

(2) Good due to corroborating evidence, but this chain of transmission is weak due to the unknown status of Ishaq ibn Ka'b. It was also recorded by Abu Dawud (1300), and al-Nasa'i 3/198-199.

It has a supporting witness from the hadith of Mahmud ibn Labid recorded by Ahmad in his "Musnad" (23624), and its chain of transmission =