‘Ubadah bin Nasa’i, from Abi who is Ibn ‘Ammarah, narrates that the Prophet (peace be upon him) performed prayer in the house of Sayyiduna ‘Ammarah facing both Qiblahs. He (‘Ammarah) asked:“O Messenger of Allah! May I wipe over my leather socks (khuffs)?”The Prophet (peace be upon him) replied:“Yes.”He asked:“O Messenger of Allah! For one day?”The Prophet (peace be upon him) replied:“Yes, you may.”He asked:“O Messenger of Allah! For two days?”The Prophet (peace be upon him) replied:“Yes, you may.”And for three days as well. He asked:“O Messenger of Allah! Even for three days?”He continued asking until he reached seven days. So the Prophet (peace be upon him) said:“As much as you find suitable.”Its chain is not established. There is disagreement regarding the narration from Yahya bin Ayyub, which I have mentioned elsewhere. The narrators of this narration—‘Abdur Rahman, Muhammad bin Yazid, and Ayyub bin Qahtan—are all unknown. And Allah knows best.