The Book of Prayers
4/27. Chapter:
The Command To Be Calm During The Prayer And The Prohibition Of Gesturing With One's Hand And Raising It When Saying The Salam; And Completing The First Rows, Aligning In Them, And The Command To Come Together
Sahih Muslim
وَحَدَّثَنِي أَبُو سَعِيدٍ الأَشَجُّ، حَدَّثَنَا وَكِيعٌ، ح وَحَدَّثَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ، أَخْبَرَنَا عِيسَى بْنُ يُونُسَ، قَالاَ جَمِيعًا حَدَّثَنَا الأَعْمَشُ، بِهَذَا الإِسْنَادِ نَحْوَهُ .
This hadith has been narrated by A'mash with the same chain of transmitters.
Reference : Sahih Muslim 430bIn-book reference : Book 4, Hadith 131USC-MSA web (English) reference : Book 4, Hadith 865