حَدَّثَنَا عَبْدُ الْمَلِكِ بْنُ شُعَيْبٍ، حَدَّثَنَا ابْنُ وَهْبٍ، قَالَ سَمِعْتُ اللَّيْثَ، يُحَدِّثُ عَنِ ابْنِ شِهَابٍ، أَنَّهُ كَانَ إِذَا ذُكِرَ لَهُ أَنَّهُ نُهِيَ عَنْ صِيَامِ يَوْمِ السَّبْتِ يَقُولُ ابْنُ شِهَابٍ هَذَا حَدِيثٌ حِمْصِيٌّ ‏.‏

Narrated Al-Laith: When it was mentioned to Ibn Shihab (al-Zuhri) that fasting on Saturday had been prohibited, he would say: This is a Himsi tradition. Translation Not Available

Book Ref: Sunan Abi Dawud Book 14 Hadith 2423
Web Ref:  Sunan Abi Dawud Book 13 Hadith 2417

---