كتاب الطهارة وسننها
1  
The Book of Purification and its Sunnah
(34)
Chapter: The prohibition of that (i.e., performing ablution with the leftover water)
(34)
باب النَّهْىِ عَنْ ذَلِكَ
Sunan Ibn Majah 375
It was narrated that 'Ali said:
"The Prophet and his wife would take a bath from one vessel, but neither of them would have a bath with the leftover water of the other." (Daif)
حَدَّثَنَا مُحَمَّدُ بْنُ يَحْيَى، حَدَّثَنَا عُبَيْدُ اللَّهِ، عَنْ إِسْرَائِيلَ، عَنْ أَبِي إِسْحَاقَ، عَنِ الْحَارِثِ، عَنْ عَلِيٍّ، قَالَ كَانَ النَّبِيُّ ـ صلى الله عليه وسلم ـ وَأَهْلُهُ يَغْتَسِلُونَ مِنْ إِنَاءٍ وَاحِدٍ وَلاَ يَغْتَسِلُ أَحَدُهُمَا بِفَضْلِ صَاحِبِهِ ‏.‏
Reference : Sunan Ibn Majah 375
In-book reference : Book 1, Hadith 109
English translation : Vol. 1, Book 1, Hadith 375