The Prophet ﷺ as saying: A man who cups and a man who gets himself cupped break their fast. Abu Dawud said: Ibn Thawban transmitted a similar tradition from his father on the authority of Makhul through an chain of narrators mentioned by him. (Using translation from Abū Dāʾūd 2371)  

«أَفْطَرَ الْحَاجِمُ وَالْمَحْجُومُ»  

[Machine] Abu Abdur-Rahman opposed them, Khalid ibn Abdullah differed from them and made him say the words of Ata.  

أَبُو عَبْدِ الرَّحْمَنِ خَالَفَهُمَا خَالِدُ بْنُ عَبْدِ اللهِ فَجَعَلَهُ مِنْ قَوْلِ عَطَاءٍ  

The Prophet ﷺ as saying: A man who cups and a man who gets himself cupped break their fast. Abu Dawud said: Ibn Thawban transmitted a similar tradition from his father on the authority of Makhul through an chain of narrators mentioned by him. (Using translation from Abū Dāʾūd 2371)  

«أَفْطَرَ الْحَاجِمُ وَالْمَحْجُومُ»