وَلِأَبِي دَاوُدَ: «لَوَى عُنُقَهُ، لَمَّا بَلَغَ «حَيَّ عَلَى اَلصَّلَاةِ «يَمِينًا وَشِمَالاً وَلَمْ يَسْتَدِرْ»
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’.’
Bulugh al-Maram 220, Book 2, The Book of Prayer, Hadith 41. 1 min read