"... The apostle said, "Whoever wants to see Satan let him take a look at Nabtal b. al-Harith!" He was a sturdy black man with long flowing hair, inflamed eyes, and dark ruddy cheeks. He used to come and talk to the apostle and listen to him and then carry what he had said to the hypocrites. It was he who said: "Muhammad is all ears: if anyone tells him anything he believes it." God sent down concerning him: "And of them are those who annoy the prophet and say he is all ears, Say: Good ears for you. He believes in God and trusts the believers and is a mercy for those of you who believe; and those who annoy the apostle of God for them there is a painful punishment." (Sura 9:61)"