Muhammad Did The Opposite:-        

Sahih Al-Bukhari HadithHadith 2.744        Narrated byAmr bin Maimun
I saw 'Umar offering the Fajr (morning) prayer at Jam'; then he got up and said, "The pagans did not use to depart (from Jam') till the sun had risen, and they used to say, 'Let the sun shine on Thabir (a mountain).' But the Prophet contradicted them and departed from Jam' before sunrise." 

Sahih Al-Bukhari HadithHadith 4.668        Narrated byAbu Huraira
Allah's Apostle said, "The Jews and the Christians do not dye (their grey hair), so you shall do the opposite of what they do (i.e. dye your grey hair and beards)."

Sahih Al-Bukhari HadithHadith 5.179        Narrated byUmar
The pagans used not to leave Jam' (i.e. Muzdalifa) till the sun had risen on Thabir mountain. The Prophet contradicted them by leaving (Muzdalifa) before the sun rose.

Sahih Muslim HadithHadith 592        Narrated byAnas ibn Malik
Among the Jews, when women menstruated, they did not dine with them, nor did they live with them in their houses. So the Companions of the apostle (peace be upon him) asked the Apostle (peace be upon him) and Allah, the Exalted revealed:  "And they ask you about menstruation; say it is a pollution, so keep away from woman during menstruation" to the end (Qur'an, 2:222). 

 The Messenger of Allah (peace be upon him) said: Do everything except intercourse.
  The Jews heard of that and said: This man does not want to leave anything we do without opposing us in it. 
 Usayd ibn Hudayr and Abbad ibn Bashir came and said: Messenger of Allah, the Jews say such and such thing. Therefore we should not have any contact with them (as the Jews do).  
The face of the Messenger of Allah (p.) underwent such a change that we thought he was angry with them, but when they went out, they happened to receive a gift of milk which was sent to the Apostle of Allah (peace be upon him) He (the Holy Prophet) called them and gave them a drink, whereby they knew that he was not angry with them.

Al-Tirmidhi HadithHadith 4649        Narrated byAbdullah ibn Amr ibn al-'As
Allah's Messenger (peace be upon him) said, "He does not belong to us who imitates other people. Do not imitate the Jews or the Christians, for the Jews' salutation is to make a gesture with the fingers and the Christians' salutation is to make a gesture with the palms of the hands."
Tirmidhi transmitted it, saying its isnad is weak.

Sahih Muslim HadithHadith 1862        Narrated byAbuHurayrah and Hudhayfah
The Messenger of Allah (peace be upon him) said: It was Friday from which Allah diverted those who were before us. For the Jews (the day set aside for prayer) was Sabt (Saturday), and for the Christians it was Sunday. And Allah turned towards us and guided us to Friday (as the day of prayer) for us. In fact, He (Allah) made Friday, Saturday and Sunday (as days of prayer). In this order would they (Jews and Christians) come after us on the Day of Resurrection. We are the last of (the Ummah) among the people in this world and the first among the created to be judged on the Day of Resurrection.  In one narration it is: "to be judged among them".

       *** Muhammad, allegedly the best holder of all human knowledge, did not figure out that the sequence of the days of CREATION upon which the days of the week are NAMED, start actually with SUNDAY which is called EHAD in Hebrew meaning ONE or FIRST and ending with SATURDAY. 

       Friday actually is a day between the two and is neither at the beginning nor at the end of the week.

       As usual, Muhammad's intellect and logic fails miserably except when he is addressing the UNLEARNED, the GULLIBLE, the ILLITERATE and the STUPID ***