The lives of the Prophet (blessings and peace of Allah be upon him) and of his companions (may Allah be pleased with them) were not lives of ease and luxury; rather hardship and roughness were the hallmarks of the lives of the Prophet (blessings and peace of Allah be upon him) and his companions. Hence there was no sign of luxury in his life, and instead of handkerchiefs, they would use the edge of their garments. In this hadith, Anas (may Allah be pleased with him) narrates that the Prophet (blessings and peace of Allah be upon him) spat into his garment. Spitting refers to expelling saliva or mucus from the mouth by blowing it out. It may be understood that this happened during the prayer, because the Muslim is required to respect the qiblah and the mosque, and he is enjoined to bury his phlegm if he has no choice but to spit it out [whilst praying], as is proven in various reports. This hadith indicates that spittle and phlegm are pure (tahir)..