Hadith 8:776
Abu Bakr narrated to us, he said: Abd al-A’la narrated to us, from Hisham, from al-Hasan and ‘Ata’, they said: It was more beloved to both of them that they should throw [the pebbles] from the bottom of the valley.
حدثنا أبو بكر قال حدثنا عبد الأعلى عن هشام عن الحسن وعطاء قال كان أحب إليهما أن يرميا من بطن الوادي