It wasnarrated from Abu Bakr As-Siddiq that the Messenger of Allah(ﷺ)was asked:
"Which actions are best?" He said: "Raising one'svoice and slaughtering the sacrificial animal." (ID)
English reference (ID): Vol. 4, Book 25, Hadith 2924 (ID)
Arabic reference (ID): Book 25, Hadith 3036 (ID)