سُنَنُ ابْنِ مَاجَهْ
Sunan Ibn Majah 381
The Book of Purification and its Sunnah
A man and woman performing ablution from a single vessel
حَدَّثَنَا هِشَامُ بْنُ عَمَّارٍ، حَدَّثَنَا مَالِكُ بْنُ أَنَسٍ، حَدَّثَنِي نَافِعٌ، عَنِ ابْنِ عُمَرَ، قَالَ كَانَ الرِّجَالُ وَالنِّسَاءُ يَتَوَضَّئُونَ عَلَى عَهْدِ رَسُولِ اللَّهِ ـ صلى الله عليه وسلم ـ مِنْ إِنَاءٍ وَاحِدٍ .
It was narrated that Ibn 'Umar said: "Men and women used to perform ablution from a single vessel during the time of the Messenger of Allah."
Sunan Ibn Majah, 381Sahih (Darussalam)