“Hafsah narrated to me, from Umm ‘Atiyyah” and it is similar to the Hadith of Muhammad. And in the narration of Hafsah it says: “Wash her an odd number of times.” And: “Wash her face three or five times.” And “Start on her right, with the places washed in ablution.” And it says that Umm ‘Atiyyah said: “And we combed her hair into three braids.”
Sunan Ibn Majah Book 6, Hadith 27