Hadith 458

ـ (كانَ إذا خرجَ من الخَلاء؛ توضَّأ) .
It is narrated from Sayyidah Aisha (may Allah be pleased with her) that when the Messenger of Allah (peace and blessings be upon him) would come out of the toilet, he would perform ablution.
Hadith Reference سلسله احاديث صحيحه / الطهارة والوضوء / 458