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ahmad:23732 – ʿAffān > Qays b. al-Rabīʿ > Abū Hāshim > Zādhānaʿan Salmān

"I read in the Tawrah that the blessing for food is in the Wudu' after it. So I mentioned that to the Prophet ﷺ, telling him what I read in the Tawrah. So the Messenger of Allah ﷺ said: 'The food's blessing is in the Wudu' before it and the Wudu' after it.'" He said: There are narrations on this topic from Anas and Abu Hurairah. (Using translation from Tirmidhī 1846)   

أحمد:٢٣٧٣٢ – حَدَّثَنَا عَفَّانُ حَدَّثَنَا قَيْسُ بْنُ الرَّبِيعِ حَدَّثَنَا أَبُو هَاشِمٍ عَنْ زَاذَانَعَنْ سَلْمَانَ قَالَ

قَرَأْتُ فِي التَّوْرَاةِ بَرَكَةُ الطَّعَامِ الْوُضُوءُ بَعْدَهُ قَالَ فَذَكَرْتُ ذَلِكَ لِرَسُولِ اللهِ ﷺ وَأَخْبَرْتُهُ بِمَا قَرَأْتُ فِي التَّوْرَاةِ فَقَالَ بَرَكَةُ الطَّعَامِ الْوُضُوءُ قَبْلَهُ وَالْوُضُوءُ بَعْدَهُ  

See similar narrations below:

Collected by Tirmidhī, Ḥākim, Ṭabarānī
tirmidhi:1846 – [Chain 1] Yaḥyá b. Mūsá > ʿAbdullāh b. Numayr > Qays b. al-Rabīʿ [Chain 2] Qutaybah > ʿAbd al-Karīm al-Jurjānī > Qays b. al-Rabīʿ al-Maʿná Wāḥid > Abū Hāshim / al-Rummānī > Zādhān > Salmān > Qaraʾt

"I read in the Tawrah that the blessing for food is in the Wudu' after it. So I mentioned that to the Prophet ﷺ, telling him what I read in the Tawrah. So the Messenger of Allah ﷺ said: 'The food's blessing is in the Wudu' before it and the Wudu' after it.'" He said: There are narrations on this topic from Anas and Abu Hurairah.  

[Abu 'Eisa said:] We do not know of this Hadith except as a narration of Qais bin Ar-Rabi'. Qais [bin Ar-Rabi'] was graded weak in Hadith. Abu Hashim Ar-Rumani's (a narrator in the chain) name is Yahya bin Dinar.
الترمذي:١٨٤٦ – حَدَّثَنَا يَحْيَى بْنُ مُوسَى حَدَّثَنَا عَبْدُ اللَّهِ بْنُ نُمَيْرٍ حَدَّثَنَا قَيْسُ بْنُ الرَّبِيعِ ح قَالَ وَحَدَّثَنَا قُتَيْبَةُ حَدَّثَنَا عَبْدُ الْكَرِيمِ الْجُرْجَانِيُّ عَنْ قَيْسِ بْنِ الرَّبِيعِ الْمَعْنَى وَاحِدٌ عَنْ أَبِي هَاشِمٍ يَعْنِي الرُّمَّانِيَّ عَنْ زَاذَانَ عَنْ سَلْمَانَ قَالَ قَرَأْتُ فِي التَّوْرَاةِ

أَنَّ بَرَكَةَ الطَّعَامِ الْوُضُوءُ بَعْدَهُ فَذَكَرْتُ ذَلِكَ لِلنَّبِيِّ ﷺ فَأَخْبَرْتُهُ بِمَا قَرَأْتُ فِي التَّوْرَاةِ فَقَالَ رَسُولُ اللَّهِ ﷺ بَرَكَةُ الطَّعَامِ الْوُضُوءُ قَبْلَهُ وَالْوُضُوءُ بَعْدَهُ قَالَ وَفِي الْبَابِ عَنْ أَنَسٍ وَأَبِي هُرَيْرَةَ  

قَالَ أَبُو عِيسَى لاَ نَعْرِفُ هَذَا الْحَدِيثَ إِلاَّ مِنْ حَدِيثِ قَيْسِ بْنِ الرَّبِيعِ وَقَيْسُ بْنُ الرَّبِيعِ يُضَعَّفُ فِي الْحَدِيثِ وَأَبُو هَاشِمٍ الرُّمَّانِيُّ اسْمُهُ يَحْيَى بْنُ دِينَارٍ
hakim:6546 – ʿAbd al-Bāqī b. Qāniʿ al-Ḥāfiẓ > Muḥammad b. al-ʿAbbās al-Muʾaddib > ʿUbayd b. Isḥāq al-ʿAṭṭār > Qays b. al-Rabīʿ > Abū Hāshim al-Rummānī > Zādhān > Salmān

[Machine] I said, "O Messenger of Allah, I have read in the Torah that the blessing of food is preceded and followed by ablution."  

الحاكم:٦٥٤٦ – حَدَّثَنَا عَبْدُ الْبَاقِي بْنُ قَانِعٍ الْحَافِظُ ثَنَا مُحَمَّدُ بْنُ الْعَبَّاسِ الْمُؤَدِّبُ ثَنَا عُبَيْدُ بْنُ إِسْحَاقَ الْعَطَّارُ ثَنَا قَيْسُ بْنُ الرَّبِيعِ عَنْ أَبِي هَاشِمٍ الرُّمَّانِيِّ عَنْ زَاذَانَ عَنْ سَلْمَانَ قَالَ

قُلْتُ «يَا رَسُولَ اللَّهِ قَرَأْتُ فِي التَّوْرَاةِ بَرَكَةُ الطَّعَامِ الْوُضُوءُ قَبْلَهُ وَبَعْدَهُ»  

tabarani:6096 – [Chain 1] Muḥammad b. al-ʿAbbās al-Muʾaddib > ʿUbayd b. Isḥāq al-ʿAṭṭār [Chain 2] ʿUmar b. Ḥafṣ al-Sadūsī > Abū Bilāl al-Ashʿarī > Qays b. al-Rabīʿ > Abū Hāshim > Zādhān > Salmān

[Machine] I said, "O Messenger of Allah, I have read in the Torah that the blessing of food is in ablution before and after it." The Messenger of Allah ﷺ said, "The blessing of food is in ablution before and after it."  

الطبراني:٦٠٩٦ – حَدَّثَنَا مُحَمَّدُ بْنُ الْعَبَّاسِ الْمُؤَدِّبُ ثنا عُبَيْدُ بْنُ إِسْحَاقَ الْعَطَّارُ ح وَحَدَّثَنَا عُمَرُ بْنُ حَفْصٍ السَّدُوسِيُّ ثنا أَبُو بِلَالٍ الْأَشْعَرِيُّ قَالَا ثنا قَيْسُ بْنُ الرَّبِيعِ عَنْ أَبِي هَاشِمٍ عَنْ زَاذَانَ عَنْ سَلْمَانَ قَالَ

قُلْتُ يَا رَسُولَ اللهِ قَرَأْتُ فِي التَّوْرَاةِ بَرَكَةُ الطَّعَامِ فِي الْوُضُوءِ قَبْلَهُ فَقَالَ رَسُولُ اللهِ ﷺ «بَرَكَةُ الطَّعَامِ فِي الْوُضُوءِ قَبْلَهُ وَبَعْدَهُ»