وَعَنْ أَبِي جُحَيْفَةَ - رضى الله عنه - قَالَ: { رَأَيْتُ بِلَالاً يُؤَذِّنُ وَأَتَتَبَّعُ فَاهُ, هَاهُنَا وَهَاهُنَا, وَإِصْبَعَاهُ فِي أُذُنَيْهِ } رَوَاهُ أَحْمَدُ, وَاَلتِّرْمِذِيُّ وَصَحَّحَهُ 1 .1 - صحيح. رواه أحمد (4/308-309)، والترمذي (197)، وقال الترمذي: "حديث حسن صحيح".
Narrated Narrated Abu Juhaifa (RA):
I saw Bilal calling for prayer and I would follow (looking at) his mouth (as he turned it) this (right) side and that (left) side with his fingers in his ears.
وَلِأَبِي دَاوُدَ: { لَوَى عُنُقَهُ, لَمَّا بَلَغَ
"حَيَّ عَلَى اَلصَّلَاةِ " يَمِينًا وَشِمَالاً وَلَمْ يَسْتَدِرْ } 1 .1 - أبو داود (520) وهو منكر .
And also a narration of Abu Dawud - 'he turned his neck to the right and left when he reached Haiya 'alas-Salah (Come to the prayer) and did not turn his body'.