And the Prophet Muhammad (peace and blessings be upon him) said: Once I was sleeping, and during that time the treasures of the earth were brought to me, and two gold bangles were placed on my both hands. They were very burdensome to me, so revelation came to me that I should blow on them. So I blew on them, and they disappeared. I interpreted this as referring to the two great liars between whom I am, that is, the one from Sana'a (Aswad Ansi) and the one from Yamama (Musaylimah the Liar).