Yahya related to me from Malik from 'Abdullah ibn Abi Bakr ibn Muhammad ibn Amr ibn Hazm from Abd al-Malik ibn Abi Bakr ibn al-Harith ibn Hisham from Khallad ibn as-Sa'ib al-Ansari from his father that the Messenger of Allah, may Allah bless him and grant him peace, said, "Jibril came to me and told me to tell my companions, or whoever was with me, to raise their voices when doing talbiya."