Hadith 8:2411
15048. Abu Bakr narrated to us, he said: Ibn Abi Adi narrated to us, from Ash'ath, from al-Hasan, regarding the one who recites the Talbiyah: He said: He makes those who are next to him hear it.
حدثنا أبو بكر قال حدثنا بن أبي عدي عن أشعث عن الحسن في الذي يلبي قال يسمع من يليه