It is narrated from Sayyiduna Abu Bakr (may Allah be pleased with him) that the Prophet (peace and blessings of Allah be upon him) said: "Modesty is part of faith, and the person of faith will be in Paradise. Foul language is from harshness, and the harsh person will be in Hell."

It is narrated from Sayyiduna Ali (may Allah be pleased with him) that the blessed head of the Prophet (peace and blessings of Allah be upon him) was large. His (peace be upon him) eyes were very prominent. When he walked, he would lean slightly forward, as if he were descending from a slope. When he turned his attention to someone, he would turn to them completely.