It is narrated from Sayyiduna Abdullah bin Tha'labah (may Allah be pleased with him) that he prayed the morning prayer with Sayyiduna Umar (may Allah be pleased with him), and he made two prostrations in Surah al-Hajj.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصلاة / 3729