[Abu 'Eisa said:] This Hadith is Hasan Gharib, we do not know of it except as a narration of Ibrahim bin Humaid, from Hisham bin 'Urwah.
In-book : Book 14, Hadith 76
English translation : Vol. 1, Book 12, Hadith 1274
14. The Book on Business
باب مَا جَاءَ أَنَّهُ يُصَلِّي الصَّلَوَاتِ بِوُضُوءٍ وَاحِدٍ