[Abu 'Eisa said:] There is a lengthy story along with the Hadith. And this Hadith is Hasan Sahih Gharib as a narration of Malik bin Anas.
In-book : Book 21, Hadith 73
English translation : Vol. 3, Book 19, Hadith 1610
21. The Book on Military Expeditions
باب مَا جَاءَ فِي الْوُضُوءِ لِكُلِّ صَلاَةٍ