Sayyiduna al-Bara' (may Allah be pleased with him) relates: We prostrated with the Prophet (peace and blessings be upon him) in the Zuhr prayer, and we thought that he had recited Surah Tanzil al-Sajdah in it.
Abu Ya'la recorded it; its chain contains Yahya bin Uqbah bin Abi al-Ayzar, who is munkar al-hadith (his narrations are rejected).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الصلاة / 2685