(a) Ibn Umar (may Allah be pleased with them both) narrates that the Messenger of Allah (peace and blessings be upon him) used to recite the Qur'an to us; when he passed by a verse of prostration, he would say the takbir and prostrate, and we would also prostrate with him.
(b) Abdur Razzaq said that al-Thawri (may Allah have mercy on him) liked this hadith.
(c) Imam Abu Dawud (may Allah have mercy on him) said: He liked this hadith because it mentions the takbir.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصلاة / 3772