Ibn Sirin (may Allah have mercy on him) says that I asked Hazrat Anas (may Allah be pleased with him) whether Hazrat Umar (may Allah be pleased with him) recited Qunoot Nazilah? He replied, "Yes! A person better than Umar (may Allah be pleased with him), that is, the Prophet (peace and blessings be upon him) himself recited it, after bowing (ruku’)."