Musannaf Ibn Abi Shaybah

It is narrated about Hazrat Miswar bin Makhramah that he saw a man who was not completing his bowing (ruku) and prostration (sajdah). So he said to him, "Pray again!" That man refused. So he did not leave him until he repeated it. And (Imam) Abu Hanifa's opinion is mentioned that: this prayer will suffice for him but he has done wrong.