Sahih Muslim , Hadith 1285

Muhammad b. Abu Bakr al-Thaqafi asked Anas b. Malik (Allah be pleased with him), while on their way from Mina to 'Arafa in the morning: What did you do on this day in the company of Allah's Messenger? Thereupon he said: One of us pronounced Tahlil, and he met with no disapproval, and one of us pronounced Takbir, and he also met with no disapproval.

وَحَدَّثَنَا يَحْيَى بْنُ يَحْيَى، قَالَ قَرَأْتُ عَلَى مَالِكٍ عَنْ مُحَمَّدِ بْنِ أَبِي بَكْرٍ الثَّقَفِيِّ، أَنَّهُ سَأَلَ أَنَسَ بْنَ مَالِكٍ وَهُمَا غَادِيَانِ مِنْ مِنًى إِلَى عَرَفَةَ كَيْفَ كُنْتُمْ تَصْنَعُونَ فِي هَذَا الْيَوْمِ مَعَ رَسُولِ اللَّهِ صلى الله عليه وسلم فَقَالَ كَانَ يُهِلُّ الْمُهِلُّ مِنَّا فَلاَ يُنْكَرُ عَلَيْهِ وَيُكَبِّرُ الْمُكَبِّرُ مِنَّا فَلاَ يُنْكَرُ عَلَيْهِ ‏.‏

sunnah.com

Muhammad b. Abu Bakr reported: I said to Anas b. Malik in the morning of 'Arafa: What do you say as to pronouncing Talbiya on this day? He said: I travelled with Allah's Apostle (may peace he upon him) and his Companions in this journey. Some of us pronounced Takbir and some of us pronounced Tahlil, and none of us found fault with his companion.

وَحَدَّثَنِي سُرَيْجُ بْنُ يُونُسَ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ رَجَاءٍ، عَنْ مُوسَى بْنِ عُقْبَةَ، حَدَّثَنِي مُحَمَّدُ بْنُ أَبِي بَكْرٍ، قَالَ قُلْتُ لأَنَسِ بْنِ مَالِكٍ غَدَاةَ عَرَفَةَ مَا تَقُولُ فِي التَّلْبِيَةِ هَذَا الْيَوْمَ قَالَ سِرْتُ هَذَا الْمَسِيرَ مَعَ النَّبِيِّ صلى الله عليه وسلم وَأَصْحَابِهِ فَمِنَّا الْمُكَبِّرُ وَمِنَّا الْمُهَلِّلُ وَلاَ يَعِيبُ أَحَدُنَا عَلَى صَاحِبِهِ ‏.‏

sunnah.com