Abu Juhayfa reported,

He saw Bilal calling the adhan, and he kept following his mouth turning here and there with the call.

Bukhari 634

Sahih

حدثنا محمد بن يوسف قال حدثنا سفيان

عن عون بن أبي جحيفة عن أبيه

أنه رأى بلالا يؤذن فجعلت أتتبع فاه ههنا وههنا بالأذان

البخاري 634صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Bukhari
Book
Adhan
Chapter
Should the muezzin turn his mouth here and there, and should he turn during the adhan
Numbering
Darussalam 634
Bukhari 634