Hadith 6:219
Waki’ narrated to us, from Isma’il bin Abi Khalid, from al-Hakim bin Jabir, who said: When [Qays] bin Qays died, al-Hasan bin ‘Ali said: "When you wash him, do not disturb him until you inform me." So he came and performed *wudu* (ablution) for him with *hanut* (embalming substances), a *wudu*.
حدثنا وكيع عن إسماعيل بن أبي خالد عن الحكيم بن جابر قال لما مات بن قيس قال الحسن بن علي إذا غسلتموه فلا تهيجوه حتى تؤذنوني فجاء فوضأه بالحنوط وضوء ( ( ( وضوءا ) ) )