Musannaf Ibn Abi Shaybah

It is narrated from Hazrat Alqamah that he said blood from Hazrat Mu'azzad got onto his clothes. He says: He washed it but its stain did not go away. The narrator says that he used to pray in the same clothes and would say: Indeed, because of Mu'azzad's blood, this garment has become even more beloved to me.