that Abu Sa`id Al-Khudri said to him, "I see that you like sheep and the desert, so when you are looking after your sheep or when you are in the desert and want to pronounce the Adhan, raise your voice, for no Jinn, human being or any other things hear the Mu`adh-dhin's voice but will be a witness for him on the Day of Resurrection." Abu Sa`id added, "I heard this from Allah's Messenger (ﷺ)."
Reference: Sahih al-Bukhari 7548 In-book : Book 97, Hadith 173 USC-MSA web (English) : Vol. 9, Book 93, Hadith 638 (deprecated)
Help us gift a modern, ad-free Islamic application for the Muslim Ummah. Your donation will be recorded as Sadaqah Jariyah in your book of deeds, In Sha Allah.