Sayyiduna Abu Hurairah (may Allah be pleased with him) narrates this statement of the Prophet (peace and blessings of Allah be upon him): "When a person goes into prostration, he should not spread (his arms) like a dog, and he should keep his knees together." (Imam Ibn Hibban, may Allah have mercy on him, says:) The narrator named Layth has not heard any hadith from the narrator named Darraj except this hadith.