If the people around him are reciting the Talbiyah in unison, should he remain silent?
Question

                My question is about reciting the Talbiyah in unison. I have read your fatwa and the comments of Shaykh Ibn ‘Uthaymeen (may Allah have mercy on him). I would like to know: What should a person do if he is on the bus and it is difficult for them to recite the Talbiyah individually, and even if they start to do that, they end up reciting it together. The Sahaabah (may Allah be pleased with them) did not travel altogether in the same group; they may have been far from one another. So do the pilgrims have a reason for doing that, i.e., reciting the Talbiyah in unison? Especially because of the fitnah that may result for the one who acts differently from the people, most of whom think it is permissible to do that. I also want to ask: is it better for a person to remain silent because he cannot help reciting with them otherwise, or should he recite it with them? May Allah bless you for explaining this important matter.
Praise be to Allah.
    Reciting the Talbiyah in unison was not related from the 
    Prophet (blessings and peace of Allah be upon him) or from his Companions. 
    Hence a number of scholars stated that this is an innovation (bid‘ah). 

    It says in Fataawa al-Lajnah ad-Daa’imah (11/358): 
    What is the ruling on pilgrims reciting the Talbiyah together, whereby one 
    person says it and the others follow? 

    Answer: It is not permissible to do that because it was not 
    narrated from the Prophet (blessings and peace of Allah be upon him) or from 
    the Rightly Guided Caliphs who succeeded him (may Allah be pleased with 
    them). Rather it is an innovation. End quote. 

    This applies to those who deliberately recite the Talbiyah in 
    unison. As for the one who is reciting the Talbiyah with other people 
    nearby, and their voices coincide unintentionally, there is no blame on 
    him. 

    What usually happens when people are together, reciting the 
    Tabliyah out loud, is that their voices will coincide sometimes. If the 
    people around you are reciting the Talbiyah in unison, you should not keep 
    quiet; rather you should recite the Talbiyah out loud too. 

    If you are afraid that this may result in negative 
    consequences, if the people around you notice that you are reciting the 
    Talbiyah on your own, then recite in a quiet voice, But remaining silent is 
    not appropriate, because the Talbiyah is a righteous deed and a beneficial 
    act of worship. 

    An-Nasaa’i (2753), at-Tirmidhi (829), Abu Dawood (1814) and 
    Ibn Maajah (2923) narrated from as-Saa’ib ibn Khallaad that the Messenger of 
    Allah (blessings and peace of Allah be upon him) said: “Jibreel came to me 
    and said: ‘O Muhammad! Tell your companions to raise their voices when 
    reciting the Talbiyah.’” Classed as saheeh by al-Albaani in Saheeh an-Nasaa’i. 

    A version narrated by Ibn Maajah says: “Let them raise their 
    voices when reciting the Talbiyah, for it is one of the symbols of Hajj.” 

    At-Tirmidhi (827) and Ibn Maajah (2896) narrated from Abu 
    Bakr as-Siddeeq that the Prophet (blessings and peace of Allah be upon him) 
    was asked: Which (actions of) Hajj are best? He said: “Raising the voice in 
    Talbiyah and slaughtering the sacrificial animal.”

    Classed as saheeh by al-Albaani in Saheeh at-Tirmidhi. 
     

    And Allah knows best.