mtume aliagiza ukijitawaza utumie mkono wa kushoto kisha uingize kidole chote cha kati kutoa uchafu wote kisha ukamuonyeshe akague,hatari sana
isitoshe alah anaagiza sura 4:43 ukikosa maji ya kujitawazia unaweza kutumia mchanga,jiwe au gunzi. Ona watu hao walivyokua wachafu.njoo kwa mtume,alikua haogi
(Bukhari, Book of Nikah 3:52). The (Exalted) Messenger used to visit all nine of his wives every night. The Holy Messenger used to have intercourse with all of his wives in one hour of the day and night (without taking a bath) and these (wives) were eleven.
Ona sasa,mtume alikua haogi,ukumbuke kua alishajifanya daktari kwa kuwambia watu wale mavi,wanywe mkojo na wale mate ya wengine maana ni tiba za magonjwa.