Sahih bukhari Hadith No.164-166 وضو کرنے کا طریقہ

Asslamoalaikum,
Sahih Bukhari Hadees No. 164-166 Chapter 4, Wudu (Ablution

Hadees No.164
Narrated Humran: (the freed slave of `Uthman bin `Affan) I saw `Uthman bin `Affan asking (for a tumbler of water) to perform ablution (and when it was brought) he poured water from it over his hands and washed them thrice and then put his right hand in the water container and rinsed his mouth and washed his nose by putting water in it and then blowing it out. Then he washed his face thrice and (then) forearms up to the elbows thrice, then passed his wet hands over his head and then washed each foot thrice. After that `Uthman said, "I saw the Prophet performing ablution like this of mine, and he said, 'If anyone performs ablution like that of mine and offers a two-rak`at prayer during which he does not think of anything else (not related to the present prayer) then his past sins will be forgiven.
Hadees No.165
Narrated Muhammad Ibn Ziyad: I heard Abu Huraira saying as he passed by us while the people were performing ablution from a utensil containing water, "Perform ablution perfectly and thoroughly for Abul-Qasim (the Prophet) said, 'Save your heels from the Hell-fire.'
Hadees No.166
Narrated `Ubaid Ibn Juraij: I asked `Abdullah bin `Umar, "O Abu `Abdur-Rahman! I saw you doing four things which I never saw being done by anyone of you companions?" `Abdullah bin `Umar said, "What are those, O Ibn Juraij?" I said, "I never saw you touching any corner of the Ka`ba except these (two) facing south (Yemen) and I saw you wearing shoes made of tanned leather and dyeing your hair with Hinna (a kind of red dye). I also noticed that whenever you were in Mecca, the people assume Ihram on seeing the new moon crescent (1st of Dhul-Hijja) while you did not assume the Ihlal (Ihram) -(Ihram is also called Ihlal which means 'Loud calling' because a Muhrim has to recite Talbiya aloud when assuming the state of Ihram) - till the 8th of Dhul-Hijja (Day of Tarwiya). `Abdullah replied, "Regarding the corners of Ka`ba, I never saw Allah's Apostle touching except those facing south (Yemen) and regarding the tanned leather shoes, no doubt I saw Allah's Apostle wearing non-hairy shoes and he used to perform ablution while wearing the shoes (i.e. wash his feet and then put on the shoes). So I love to wear similar shoes. And about the dyeing of hair with Hinna; no doubt I saw Allah's Apostle dyeing his hair with it and that is why I like to dye (my hair with it). Regarding Ihlal, I did not see Allah's Apostle assuming Ihlal till he set out for Hajj (on the 8th of Dhul-Hijja).