Sahih Bukhari, Hadith: Q1253, (8) Chapter. The bath of a dead (Muslim) and his ablution with water and Sidr (lote-tree leaves).

صحيح البخاري

Sahih Bukhari

كتاب الجنائز

The Book of Al-Janaiz (Funerals)

باب غسل الميت ووضوئه بالماء والسدر:

(8) Chapter. The bath of a dead (Muslim) and his ablution with water and Sidr (lote-tree leaves).