"truthful but changed towards the end." al-Manāwī said: "al-Haythamī said: His narrators are trustworthy. Ibn Ḥajar said: Its isnād is good." I say: But the ḥadīth is authentic, for it has a strong corroborating narration from Abū Mālik al-Ashʿarī, which I have documented in "Aḥkām al-Janāʾiz" (37).

"Whoever prays twelve rakʿahs, Allāh will build for him a house in Paradise." It was narrated by al-Ṭabarānī in "al-Awsaṭ" (1/58/2 - its additions): Haytham ibn Khalaf narrated to us, Aḥmad ibn Ibrāhīm al-Mawṣilī narrated to us, Ḥammād ibn Zayd narrated to us from Hārūn ibn Abī Isḥāq al-Kūfī that he heard Abū Burdah narrating from his father Abū Mūsá, raising it [to the Prophet], and said: "It is not narrated from Abū Mūsá except through this isnād, Ḥammād alone narrated it." I say: And through his route, Aḥmad also narrated it (4/413), except that he said: "Hārūn ibn Isḥāq al-Kūfī, and perhaps the correct thing is to omit the word 'ibn' or 'Abī' in al-Ṭabarānī’s narration, for he is Hārūn Abū Isḥāq, as al-Bukhārī mentioned in 'al-Tārīkh' (4/2/225) and said: 'He heard Abū Burdah...' and then he narrated this ḥadīth, and said: 'Musaddad and ʿĀrim said it from Ḥammād ibn Zayd.'" Similarly, Ibn Abī Ḥātim mentioned it (4/2/99), so we benefit from Aḥmad’s narration that his father’s name is Isḥāq, and al-Haythamī also mentioned it in "Majmaʿ al-Zawāʾid" (2/231), saying: