Hadith 6:1029
Waki’ narrated to us, from Musa ibn ‘Ali, from his father, who said: I was with ‘Uqbah ibn ‘Amir, and he was asked about the *takbir* over the deceased. He said: "Four." I said: "Is the night and the day the same?" He said: "The night and the day are the same." I said: "Is the deceased buried at night?" He said: "Abu Bakr was buried at night."
حدثنا وكيع عن موسى بن علي عن أبيه قال كنت عند عقبة بن عامر فسئل عن التكبير على الميت فقال أربع قلت الليل والنهار سواء قال الليل والنهار سواء قلت يدفن الميت بالليل قال قبر أبو بكر بالليل